... electrical pressure transducer压力传感器 external leakage外泄漏 extend stroke外伸行程 ...
基于255个网页-相关网页
需要有制度来限制这些化学物意外泄漏。
Regulations are needed to limit accidental releases of these chemicals.
双重密封环的组合填料，避免了外泄漏。
The association packing of the double sealed ring, has prevented outside from letting out.
减少阀门外泄漏的关键在于阀门填料系统的材质。
Reduce the external leakage of valve valve packing system is the key to the material.
应用推荐