吹塑聚乙烯储水罐|沙特标准|SASO-2974
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吹塑聚乙烯储水罐|沙特标准|SASO-2974
SASO-2974
Blow Molded Polyethylene Water Storage Tanks
吹塑聚乙烯储水罐
Applying Type : Standard Specification
Standard Year : 2022
Approval Year : 2022
SASO-2974
Blow Molded Polyethylene Water Storage Tanks
吹塑聚乙烯储水罐
Applying Type : Standard Specification
Standard Year : 2022
Approval Year : 2022
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