免费费一级特黄真人毛片,韩国欧美题本亚洲aaa,国产1000部成人免费视频,差差黄片高潮视频

The current position:Home > Products > thermal conductivity tester > BRR-II/III Increasment tester

Click to enlarge

BRR-II/III Increasment tester

RELATED ARTICLES
Introduction
The experiment equipment
(1) the constant temperature box high precision (own).
(2) made of brass tube specimen is shaped like LiangTong.
(3) in the barrel, heat insulation barrels with temperature measurement thermocouples.
(4) plug-in temperature measurement thermocouples.
(5) high precision highlighted.it table.
(6) weighing equipment (self-owned, electronic balance 1000 g / 0.1 g).
 
 
 
   
Order

留言框

  • Theme:

  • Content:

  • Commpany:

  • Name:

  • Telephone:

  • Email:

  • Address:

  • Province:

  • Verification Code:

Contact

Email:130732189@qq.com
Address:Add:No.168 Xiaotang east road,German Industrial Park,Xiangtan City,Hunan,China
WeChat scan focuses on us:
Service Contact Code

Hotline

86+0731-58534888,86+13607322318

Sweep and pay attention to us.