7MF1567-3DG10-2CA17MF1567-3DG10-2CA1

 福州柏朗自动化科技有限公司 为您供应

仪器仪表:7MH称重模块/7MF压力变送器/7ME电磁流量计/科里奥利质量流量计/7ML物位仪(超声波流量计,雷达物位计)             7KM多功能智能测是仪表                           西门子P200/210/220系列小型压力变送器 适用于:机械工程/造船/电力工程/化学工业/供水

7MF1641/1566/1570/1565/1567系列西门子压力变送器优点

1.测量精度高2.坚固的不锈刚外壳3.高过压抗载能力4.用于测量腐蚀性各非腐蚀性介质5.用于测量气体、液体各蒸气的压力6.紧凑性设计7.无需密封圈

P200/210/220系列小型压力变送器

订货数据:7MF1565-3BA00-1AA17MF1565-3BB00-1AA17MF1565-3BE00-1AA17MF1565-3BD00-1AA17MF1565-5BB00-1AA17MF1565-5BE00-1BA17MF1565-5BE00-5AA17MF1565-3BD00-5AA17MF1565-3CB00-1AA17MF1565-9AA00-1AA1-ZH2Y7MF1565-3CA00-5AA17MF1566-3AC00-1AA17MF1566-3AA00-1AA17MF1566-3AG00-1AA17MF1566-3AB00-1AA1

7MF1567-3DG10-2CA17MF1567-3CA00-1GA17MF1567-3CA00-1PA17MF1567-3CB00-1AA17MF1567-3DE00-3GA17MF1567-3BG00-1AA17MF1567-3DD00-1AA17MF1567-3DA00-1AA17MF1567-3BD00-1AA17MF1567-3CB01-1AA17MF1567-3DD00-3EA17MF1567-3CB10-3AA17MF1567-3CD10-3AA17MF1567-3CA00-1AA17MF1567-3DE00-1AA17MF1567-3DA00-1AA17MF1567-3BD00-1AA17MF1567-3CE00-1AA17MF1567-3BE00-1AA17MF1567-3CD00-1AA17MF1567-3DD00-1AA17MF1567-3DG00-1AA17MF1567-3CG00-1AA17MF1567-3CB00-3AA1

 

西门子压力传感器 7MF1567-3CB00-1AA1

7MF1567-3CB00-1AA1 西门子压力传感器产品简介:

用于西门子楼宇自控应用中的动态或静态绝对或相对压力的测量,特别是用于液体和气体(蒸汽)做介质的液压和气动系统。

7MF1567-3CB00-1AA1 产品特点

本产品测量不受温度变化影响

高温度下稳定性高

连接方式外螺纹G½″

7MF1567-3CB00-1AA1 西门子压力传感器 信号类型分为2:0-10V4-20mA*不锈钢测量单元*测量范围100600mbar*适用于低压力应用*不锈钢测量元件带有薄膜电阻桥, 工作压力通过不锈钢膜片传递过来*测量元件的输出电压由前置放大器转化成为输出电流4...20mA或输出电压0...10V DC*输出电流的线性度与输入压力成正比

7MF1567-3CB00-1AA1 西门子压力传感器 西门子压力变送器优点1.测量精度高2.坚固的不锈钢外壳3.高过压抗载能力4.用于测量腐蚀性和非腐蚀介质5.用于测量气体、液体和蒸汽的压力6.紧凑型设计

7MF1567-3CB00-1AA1西门子压力变送器应用用于测量压力的P210系列压力变送器适用于以下工业领域:机械工程、造船、电力工程、化学工业、供水

 

该公司产品分类: 西门子

HH-S2HH-S2数显双孔恒温水浴锅

 HH-S系列电热恒温水浴锅

数显恒温水浴锅概述

1、本产品设计结构合理,用料精良,温度恒定好,控温精度高,加热时间短,热能损耗小,性能可靠,操作方便,外型美观,经久耐用,是医疗卫生单位,工矿企业科研系统大专院校化学实验室蒸馏,干燥,浓缩合成,以及恒温加热化学药品,生物制品等理想的化验设备。

2、本产品内胆全部采用优质不锈钢板制成,最大浴孔直径120mm每孔配有四环一盖,采用管状电热元件直接加热无经调温可在室温~10'0'范围内任意选择某点恒定温度作使用温度。

数显恒温水浴锅使用方法

1、水箱应放在固定的平台上,电源电压必须与本产品要求的电压相符,电源插座应采用三孔安全插座,必须安装接地线。

2、使用前应先将水位加入箱内,水位必须高于隔板切勿无水或水位低于隔热板加热,以防损坏加热管。

3、插上电源,将控源设定旋钮调至所需要的温度刻度。绿灯亮表示升温,红等亮表示定温。

 

数显恒温水浴锅注意事项

1、 注水时不可将水放的太满,以免水沸腾时流入隔层和和控制箱内,以防发生触电,不用时最好将水及时放掉,并擦干净,保持清洁,以利于使用寿命。

2、控温系统是经过精心调校达到的,设有专用设备,用户不随意调动机内元件否则影响精度。

1、 安全用电:该产品用220V交流电源,电源插座应采用三孔安全插座,必须妥善接地,切不可将地线接到煤气管上。

3、 通电前应先将水注入锅内至隔板以上,使用过程中加热管绝不能露出水面,否则加热管将会烧毁甚至爆裂或焊锡融化漏水、触电等。

4、 接通电源,设定温度:按SET键可设定或查看温度设定点。按一下SET键数码管字符开始闪动,表示仪表进入设定状态,按△键设定值增加,按▽键设定值减小,长按△键或▽键数据会快速变动, 再一次按SET键仪表回到正常工作状态温度设定完毕。(若温控仪是智能型,则另附温控说明书).

本机有加热和恒温二只指示灯表示工作状态,温度表头示值为锅内实际温度。

5、 如需作100沸水蒸馏使用时,加水不能过多,以免沸腾时溢出。

数显恒温水浴锅技术指标

 

型号

型式

加热功率W

控温范围

控温精度

分辩率

工作室尺寸

mm

HH-1

单孔

300

数显

RT-100

±0.5

150X150X115mm

HH-2

双孔

600

数显

RT-100

±0.5

310X150X115mm

HH-4

四孔

800

数显

RT-100

±0.5

310X310X130mm

HH-6

六孔

1500

数显

RT-100

±0.5

470X310X130mm

HH-420

水箱

800

数显

RT-100

±0.5

420X200X180mm

HH-600

水箱

1200

数显

RT-100

±0.5

600X300X200mm

该公司产品分类: 电动离心机 水浴锅系列

无尘抹布,无尘擦拭布无尘抹布,无尘擦拭布0755-27955258杨生、刘生

详细介绍

无尘布用途:无尘布主要用于擦拭导体生产线芯片、微处理器装配生产线等;LCD液晶显示类产品及线路板生产线等;精密仪器、光学产品、航空工业等;产品型号: WIP-1009D/WIP-1006D WIP-1004D

WIP-1009DF/WIP-1006 DF/ WIP-1004 DF激光封边

超细纤维抹布尺寸:9″×9″(23cm×23cm);6″×6″?? 4″×4″产品规格, 100%连续聚酯纤维双织布表面柔软,可用于擦拭敏感表面,产尘量低且摩擦不脱纤维,有良好的吸水性及清洁效率。特适用于无尘净化车间

9″×9″150片/包*10包/箱。6″×6″150片/包*10包/箱4″×4″600片/包*10包/箱

X2、X2-N系列行程开关

 适用于交流50Hz电压至380V的电路中作行程控制和限位之用。 符合标准:GB14048.5。   

Kluberlub BE 41-542

 Kluberlub BE 41-542  
Lead-free heavy-duty grease for rolling bearings subject to high loads
Description
Klüberlub BE 41-542 is a heavy-duty (“EP”)
grease with a high-viscosity mineral base oil,
special lithium soap, EP/AW additives,
antioxidants and anticorrosion additives.
Performance characteristics:
– lubricant film with high load-carrying
 capacity
– excellent wear protection
– good water resistance
– service temperature up to 140 °C
– excellent adhesion
Klüberlub BE 41-542 is free from polluting
substances such as chlorine or heavy
metals.
Application
Typical applications of Klüberlub BE 41-542
are in rolling bearings operating under high
loads and low to medium speeds, e.g. in
– load rollers in rotary kilns (cement
 industry)
– crane wheels
– bucket wheel excavators
– hammer crushers, hammer mills
– working rolls in hot strip mills
– cold pilger rolling machines
– rolling bearings subject to shock loads or
 dynamic loads
Application notes
The ambient temperature should be at
least 15 °C when applying the product with
an automatic grease pump.
Minimum shelf life
Approx. 24 months when stored in a dry
room in the closed original container.
Anti-wear behaviour
500 h test on the FAG-FE8 rolling bearing
test rig.
Tapered roller bearing
Pack sizes
 25 kg bucket
180 kg drum
Product characteristics
Base oil/thickener
Service temperature range*, °C, approx. (DIN 51 825)
FAG-FE9-test run, DIN 51 821 pt. 2
n = 6000 min–1, Fa = 1500 N, F50-running time, h/°C
Flow pressure, DIN 51 805 at – 20 °C, mbar
Colour
Texture
Drop point, DIN ISO 2176, °C
Worked penetration, DIN ISO 2137 (ASTM-D 217),
at 25 °C; 0,1 mm
Speed factor for deep groove ball bearings
(n x dm), mm x min–1, approx.
Consistency class, DIN 51 818, NLGI
Corrosion behaviour (Emcor test)
DIN 51 802, 1 week, distilled water, rating
Water resistance, DIN 51 807, pt. 1,
3 h/90 °C, rating
Four ball tester, welding force, DIN 51 350, pt. 4, N
Base oil viscosity, DIN 51 561
at 40 °C, mm2
/s, approx.
at 100 °C, mm2
/s, approx.
Density, DIN 51 757, at 20 °C, g/cm3, approx.
mineral oil /
special lithium soap
– 20 to 140
121 / 140
< 1400
brown
homogenous
> 230
265 – 295
300 000
2
0/1
0/1
> 3000
540
32
0.93
* = The given service temperatures are guide values depending on the intended use and the application
method.
The upper service temperature was determined acc. to DIN 51 825 und DIN 51 821 pt. 2, the lower service
temperature acc. to DIN 51 825 and 51 805.
Behaviour towards elastomers and plastics
The following elastomer types were tested for 168 h at 100 oder 140 °C to check their
resistance to Klüberlub BE 41-542 .
Material
Test period/temperature
Change in volume (%)
Change in hardness (SHA)
Tensile strength (%)
Elongation at tear (%)
79 NBR 902
168 h / 100 °C
 8
– 4
– 11
– 1
70 ACM 370
168 h / 140 °C
 10
– 6
– 26
– 4
75 FPM 585
168 h / 140 °C
 2
 4
– 40
– 54
We recommend checking the resistance of all materials in contact with the lubricant,
especially prior to series applications (our test results were obtained with random samples.
They are no substitute for your own compatibility tests).
* Average values
** Requirement of FAG/Schweinfurt for a
 “heavy-duty grease”:
 Rolling element wear: ≤ 35 mg
 Cage wear: ≤ 100 mg
31312 A, Fa = 50 kN, P/C = 0,24,
n = 75 min–1
Steady-state temperature, °C 39.5*
Friction moment, Nm 10.5*
Rolling element wear (V50), mg 22**
Cage wear (V50), mg 42**
Klüberlub BE 41-542
Safety Data Sheet
Publisher and Copyright:
Klüber Lubrication München KG
Klüber Lubrication München KG
Postfach 701047, D-81310 München
Tel. (089) 7876-0, Telex 5 23 131, Telefax (089) 7876333
Reprints, total or in parts, are permitted if source
is indicated and voucher copy is forwarded.
1.1 Product name: Klüberlub BE 41-542
Code-No.: 020 269 24.6.1998
1.2 Klüber Lubrication München KG
Geisenhausenerstr. 7
D-81379 München,
Tel. ++49 - 89 - 7876 - 0 telephone exchange
Fax ++49 - 89 - 7876 - 333
2. Composition / information on ingredients
Chemical characterization (preparation): Mineral oil, special lithium
soap
Additional information: No hazardous ingredients
3. Hazards identification
No particular hazards known
4. First aid measures
After inhalation: Not applicable
After contact with skin: Wash off with soap and plenty of water
After contact with eyes: Rinse with plenty of water
After ingestion: Do not induce vomiting. Obtain medical attention
Advice to doctor: Treat symptomatically
5. Fire-fighting measures
Suitable extinguishing media: Water spray, foam, dry powder, carbon
dioxide (CO2)
Unsuitable extinguishing media: High volume water jet
Special hazards: In case of fire the following can be released: Carbon
monoxide, hydrocarbons
Special protective equipment for firefighters: Standard procedure for
chemical fires
Additional information: Water mist may be used to cool closed
containers. In the event of fire and/or explosion do not breathe fumes
6. Accidental release measures
Personal precautions: Not required
Environmental precautions: Do not flush into surface water or sanitary
sewer system
Methods for cleaning up / taking up: Use mechanical handling
equipment. Dispose of absorbed material in accordance with the
regulations
Additional information: None
7. Handling and storage
Advice on safe handling: No special handling advice required
Advice on protection against fire and explosion: No special precautions
required
Requirements on storage rooms and vessels: No special conditions
required
Incompatible materials: Incompatible with oxidizing agents. Do not store
together with food
Further information on storage condition: Store at room temperature in
the original container
8. Exposure controls / personal protection
Additional advice on system design: Not applicable
Ingredients and specific control parameters: None
Respiratory protection: No special protective equipment required
Hand protection: No special protective equipment required
Eye protection: No special protective equipment required
Body protection: No special protective equipment required
Other protection measures: No special protective equipment required
General protection and hygiene measures: Avoid prolonged and/or
repeated contact with skin. Remove soiled or soaked clothing
immediately. Clean skin thoroughly after work; apply skin cream
9. Physical and chemical properties
Form paste
Colour brown
Odour characteristic
Drop point > 230 °C, DIN ISO 2176
Flash point > 200 °C (base oil)
Flammability not applicable °C
Ignition temperature not applicable °C
Autoflammability not applicable
Lower explosion limit not applicable
Upper explosion limit not applicable
Vapour pressure – first not applicable
Density approx. 0,93 g/cm3
, 20 °C
Water solubility insoluble, g/l
pH value not applicable
Kinematic viscosity not applicable
Further information None
10. Stability and reactivity
Conditions to avoid: None
Materials to avoid: Strong oxidizing agents
Hazardous decomposition products: None under normal use
Additional information: None
11. Toxicological information
The toxicological data has been taken from products of similar
composition
Acute toxicity: LD50/oral/rat = > 2g/kg (literature data)
Chronic toxicity: None
Human experience: Prolonged skin contact may cause skin irritation
and/or dermatitis
12. Ecological information
Information on elimination (persistence and degradability): Product
is insoluble in water. May be separated out mechanically in purification
plants
Behaviour in environmental compartments: Ecological injuries are not
known or expected under normal use
Ecotoxic: Aquatic toxicity is unlikely due to low solubility
Additional information: Should not be released into the environment
13. Advice on disposal
Disposal: Can be incinerated when in compliance with local, state and
federal regulations
Dispose of contaminated packaging and recommended cleaning:
Offer rinsed packaging material to local recycling facilities
14. Transport information
GGVS / GGVE: not applicable ADN / ADNR: not applicable
IMDG-Code: not applicable ICAO / IATA-DGR: not applicable
Further information: Not classified as dangerous in the meaning of
transport regulations
15. Regulatory information
Labelling according to EU-guidelines: The product does not
require a hazard warning label in accordance with EC-directives/
German regulations on dangerous substances
National regulations
16. Other information
Issue-department of Safety Data Sheet:
Chemical Documentation,
Tel.: ++49 - 89 - 7876 - 564
The information provided in this leaflet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed
only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality
specification. The information relates only to the specific material designated and may not be valid if the material is used incombination with any other materials
该公司产品分类: 海湾润滑油 登福润滑油 道达尔润滑油 奎克润滑油 倍可润滑油 雪佛龙润滑油 德士古润滑油 嘉实多润滑油 壳牌润滑油 美孚润滑油 克鲁勃润滑油

TWDLCDA24DRF 施耐德PLCTWDLCDA24DRF 施耐德PLC 一级代理商

 

福州大为自动化科技有限公司网址:www.fzdawauto.com施耐德总代理----变频器,软启动,PLC,触摸屏,伺服/步进电机,低压配电。QQ:1906339142

 

Twido 本体模块TWDLCAA24DRF 交流,14点输入,10点继电器输出,螺钉端子TWDLCAA40DRF 交流,24点输入,14点继电器+2点晶体管输出,螺钉端子TWDLCDA16DRF 直流,9点输入,7点继电器输出,螺钉端子TWDLCDA24DRF 直流,14点输入,10点继电器输出,螺钉端子TWDLCDA40DRF 直流,24点输入,14点继电器+2点晶体管输出,螺钉端子TM2 离散量扩展模块TM2DDI16DK16点输入,HE10连接器TM2DDI16DT16点输入,可插拔螺钉端子TM2DDI8DT 8点输入,可插拔螺钉端子TM2DMM8DRT4点输入,4点继电器输出,可插拔螺钉端子TM2DRA16RT16点继电器输出,可插拔螺钉端子TM2DRA8RT 8点继电器输出,可插拔螺钉端子订货号说明 TM2 模拟量扩展模块TM2ALM3LT 2路输入,热电偶/PT100,12位精度;1路输出,0~10V或4~20mA,12位精度TM2AMI2HT 2路输入,0~10V或4~20mA,12位精度TM2AMI4LT 4路输入,PT100或NI100/1000电阻,0~10V或4~20mA,12位精度Premium Processor 处理器TSXP57103M PremiumPremium 处理器,P57103MTSXP57104M PremiumUnity Premium 571x4 CPUTSXP571634MPremiumUnity Premium 571x4 CPU,带Ethernet口TSXP57203M PremiumPremium 处理器,P57203MTSXPSY1610MPremium电源,24 VDC 30W,非隔离,TSXPSY2600MPremium电源,110/220 VAC 26WTSXPLP01MicroPremium/Micro 电源电池(RAM备份)Premium Rack 背板TSXRKY6PremiumPremium 机架,6 槽Premium Digital Input Module 开关量输入模板TSXDEY16D2Premium开关量输入,16 点,24 VDC,移动端子块Premium Digital Output Module 开关量输出模板TSXDSY16T2Premium开关量输出,16点,24VDC0.5A,隔离,移动端子TSXDSY32T2KPremium开关量输出,32点,24VDC0.1A,隔离,HE10高密Premium Analog Input Module 模拟量输入模板TSXAEY1600Premium模拟量输入,16通道,10V,20mA,25针D型插头TSXAEY414Premium模拟量输入,4通道,多量程,移动接线块TSXAEY800Premium模拟量输入,8通道,10V,20mA,25针D型插头Premium Analog Output Module 模拟量输出模板TSXASY800Premium模拟量输出,8通道非隔离,10V,20mA,25针D型 

 

该公司产品分类: 施耐德接触器 施耐德人机界面 施耐德PLC 施耐德软启动器 施耐德变频器

BHWY-2102BHWY-2102型变频全温摇床

BHWY-2102型变频全温摇床

BHWY-2102全温摇床性能特点:BHWY-2102全温摇床使用目前国际上进的控制方法变频省电30-60%。配兰色液晶显示系统(美观),占地面积小,载瓶量大。启动转速匀速,不过冲,平稳加速,在机器瞬时开停不甩瓶子,样品的安全。噪音轻,转速范围宽,返修率低的弊病。(特殊可定做450转以上)。运行参数加密锁定/记忆功能,可按北京时间来设定摇摆时间,具有过热,超温保护装置。可根据不同的时间设定不同转速(程序变频摇床)。予留了C02、湿度、RS485接口等功能窗口,实时控制,自动变光,一机多用,真正成为一款物超所值的产品。

BHWY-2102全温摇床技术参数:控温范围℃:3-55温控精度℃:±0.1振摆幅度mm:26旋转频率rpm:20-350摇板尺寸mm:730x460x2功率W:600最大容量:250x56或500x48或1000x48外形尺寸mm:950x810x1290

该公司产品分类: 冷冻离心机 高速离心机 低速离心机 电动搅拌机 磁力搅拌器 搅拌混匀类设备 1600度 1300度 1200度 1000度 箱式电阻炉 蒸汽压力灭菌器 风淋室 生物安全柜 0.1克电子天平 0.01克电子天平 1mg精密天平 0.1mg分析天平 超级恒温水浴 人工气候箱

红外线点火器、燃烧机系列点火器 GX103-220瓦斯专用点火器

红外线点火器、燃烧机系列点火器 GX103-220瓦斯专用点火器

热水器点火控制器、红外线点火器、燃烧机系列点火器、舞台灯光设备点火器、酒店设备系列点火器、蒸锅及蒸气发器点火器、大锅灶点火器、烤箱点火器、烤饼机点火器、烙饼炉点火器、油炸锅点火器、饼干生产线点火器、窑炉烧嘴点火器、各种脉冲点火器。我们以优良的品质,一流的服务,合理的价格,使贵公司获得丰厚的利润,欢迎来电惠顾!谢谢!

 

点火器:1602#红外线瓦斯炉头、红外线瓦斯燃烧器、三系列点火器,三系列永旺点火器,三系列SUNSRAYS点火器,三系列PRO-IRGB点火器,英发瑞得点火器,HW-103,YWE-103,HW-328,HWP-322,LG-103,REDSUN-322,GM103-220,HJ-230,HJ-324,MY-322,GR-3 HG-103,KP772,INFRARED GAS BURWER,SUNSRAYS GR-3各系列型号之点火器,瓦斯红外线专用点火器,瓦斯红外线高能点火器,高能量点火器。

 

点火输出,S信号感应,绿:电源22OV,电流0.8(A),功率2(W),蓝:电流共用线,

橙:PV瓦斯电磁阀,白蓝:L1熄火(点火)指示灯

红蓝:L2燃烧(工作)指示灯,黄蓝:BZ警报器,黑:接地线

输入电压220V-240V,并输出高压16KV以上,点火正常工作时(红灯亮),在正常使用中遇熄火时能自动再点火。超过点火时间(22秒)仍不着火时会自动关闭瓦斯电磁阀,并发出警报声音。

该公司产品分类: 燃烧器配件 控制器 比例马达 蝶阀 球阀 压力开关 压力表 电磁阀 调压阀 燃烧器

2.5mm供应2.5mm测量光栅

Ensure检测光栅由发光器和受光器组成一组光幕。当物体垂直穿过光幕时,根据遮挡光束数量变化情况可检测出物体穿过光幕时的形状变化;当物体沿光幕平行移动时,根据光幕遮档光束变化情况可检测出物体的运动方向;同样也可以对穿过光幕的物体进行计数和物体感应。

Ensure检测光栅通常适用于各种训考厂、停车场车辆计数检测,车辆分离检测、收费站车辆检测、车辆超限检查(长宽高)、闸机、通道客流量检测、客车上下客人数检测等等;物体运动轨迹检测、安全报警、人体探测、流水线检测、产品计数检测、落料计数检测;

物体尺寸≥2.5mm≤5mm的检测可选D30-精密检测(2.5mm)系列产品(详情请查阅产品介绍);

物体尺寸≥5mm≤10mm的检测可选D30-精密检测(5mm)系列产品(详情请查阅产品介绍);

物体尺寸≥10mm≤20mm的检测可选D20-精密检测(10mm)系列产品(详情请查阅产品介绍);

物体尺寸≥20mm≤40mm的检测可选D20-精密检测(20mm)系列产品(详情请查阅产品介绍); 

物体尺寸≥40mm的检测可选D20-精密检测(40mm)系列产品(详情请查阅产品介绍);

注明:ensure检测光栅其它非标准间距和光束数量均可定制。

现货高度:80mm2000mm(其它保护高度可定制);检测距离:0.5m1m2m3m6m12m

检测信号输出方式:数字量(RS485数据接口)、模拟量(电压、电流)等;

产品特点:

高灵敏度检测:高灵敏度≤(n+1)*0.1ms

对电磁干扰,频闪灯光、焊接弧光、日光灯、太阳光等光源有良好的抗干扰能力、双回路保证;

采用防松、镀金航空插头,确保连接牢靠;

放反接保护,输出短路保护;

工作电压范围宽DC10V-DC30V均能可靠工作;

抗震、防尘性好(端盖、滤光片均有密封垫);

Ensure检测光栅具有自检故障报警功能。自动检测故障,并忽略(屏蔽)有问题的光束,仍能保持正常工作,同时输出报警信号。

可定制用作人身保护、物体检测、尺寸测量、和其它特殊用途;

颖硕尔公司为您提供专业,优质,安全,稳定的安全产品,使用颖硕尔检测光栅,给您一个安全温馨的工作环境,一起营造和谐安全的社会!颖硕尔检测光栅保修期为二十四个月,服务电话:18681122824  QQ 1102347880

该公司产品分类: 纠偏光栅 测量光栅 安全光栅

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