铜合金阀(活塞型)|沙特标准|SASO-2952
SASO-2952
Float operated valves – Part 1: copper alloy valves (Piston type)
浮子操作阀.第1部分:铜合金阀(活塞型)
Applying Type : Standard Specification
Standard Year : 2021
Approval Year : 2021
铜合金阀(活塞型)|沙特标准|SASO-2952
SASO-2952
Float operated valves – Part 1: copper alloy valves (Piston type)
浮子操作阀.第1部分:铜合金阀(活塞型)
Applying Type : Standard Specification
Standard Year : 2021
Approval Year : 2021
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