金属球阀|沙特标准|SASO-ISO-17292
SASO-ISO-17292
Metal ball valves for petroleum, petrochemical and allied industries
石油、石化及相关行业用金属球阀
Applying Type : Standard Specification
Standard Year : 2015
Approval Year : 2017
金属球阀|沙特标准|SASO-ISO-17292
SASO-ISO-17292
Metal ball valves for petroleum, petrochemical and allied industries
石油、石化及相关行业用金属球阀
Applying Type : Standard Specification
Standard Year : 2015
Approval Year : 2017
15271807183 |
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