国产妞干网|亚洲三级久久|国产一区在线观看视频|91av福利,国产大尺度禁片未删减电影,欧美成人国产,国产a一区

Welcome toChangzhou Tianrong Testing Technology Co., Ltd! Home |  Contact

Trace moisture tester by differential-pressure method

Trace moisture tester by differential-pressure method
Trace moisture tester by differential-pressure method
Detailed instructions:

Summarize

This instrument is used to test trace moisture of polyester chip and nylon 6-particle in chemical fiber, plastic industry before melt spinning. 

Technical parameter

image