Good Morning,
any member have china standard GT/T 9119-2000 ?
and for valve design, any member can discuss?
thanks
Good Morning,
any member have china standard GT/T 9119-2000 ?
and for valve design, any member can discuss?
thanks
you can download it here
hxxp://www.4shared.com/file/QFPbx476/GBT_9119-2000_______________.html
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