混凝土圆筒压力管钢筋包裹和配件|沙特标准|SASO-2219
SASO-2219
Concrete cylinder pressure pipes bar-wrapped and fittings
混凝土圆筒压力管钢筋包裹和配件
Applying Type : Standard Regulation
Standard Year : 2004
Approval Year : 2004
混凝土圆筒压力管钢筋包裹和配件|沙特标准|SASO-2219
SASO-2219
Concrete cylinder pressure pipes bar-wrapped and fittings
混凝土圆筒压力管钢筋包裹和配件
Applying Type : Standard Regulation
Standard Year : 2004
Approval Year : 2004
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