ddoorroo
Mechanical
- Mar 19, 2017
- 3
Dear all,
Can I know why pressure safety valve need longer time to produce compared to ball valve?Thanks![[bigsmile] [bigsmile] [bigsmile]](/data/assets/smilies/bigsmile.gif)
Can I know why pressure safety valve need longer time to produce compared to ball valve?Thanks
![[bigsmile] [bigsmile] [bigsmile]](/data/assets/smilies/bigsmile.gif)
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