亚洲国产午夜精彩无码福利_日韩人妻无码专区二三区_伊人成人在线视频_老司机成人亚洲精品影院_韩日一区二区成人在线_在线视频 国产日韩 色欲_欧美亚洲精品中文字_一级毛片在线视频播放免费网站_一本大道东京热加勒比久久_国产精品毛片无遮挡

Today is
 
    User login
User name:
Password:
Register  Forget password?
      Prouduct list
Pressure appearance
The liquid appearance
Discharge appearance
Temperature appearance
Thermocouple
The thing instrument appearance
    Product Show
 Temperature appearance >> The metals set thermometer >> V type thermometer
 
    
Number:
11141436416
Name:
V type thermometer
Spec:
V type
Memo:
V type made of copper thermometer
Class:
Temperature appearance
 
    Product Readme
Product brief introduction
Mark type,V type outside the · die-casting, figure the cent keep a type with 90 twos.Last the body material is an aluminum, through throw light
Or spray sand to combine anode to oxidize a golden color.
· top body length:110 mms,150 mms,200 mms.
· glass capillary:The oval or the circular φ 7 mm ~ 7.5 mms, -40 ℃~s 200 ℃s/-40 ℉~s 400 ℉s inside,
Inside blue or red and organic feeling WEN YI4, the clear permanent amber engraves a degree(400 ℃s/750s ℉ the following);
200 ℃s/400s ℉s are above, inside the mercury,400 ℃s/750s ℉s above hour, the black fill of the eclipse engrave the degree of the cent.
· private parts material:When the temperature ≤ 300 ℃s is a brass
When temperature>300 ℃s is the carbon steel or stainless steel(BE choose by the customer)
· private parts length:30 mm ~ 500 mms
Hits:1429  UpdateTime:2007/11/14 【Print】 【Close

Tel:021-22819618,63518879,63522993 Online Server: QQ:173556440 Copyright 2007-2010 szgoshen.com.cn
Add:Shanghai China PC:200001