六角内孔沉头螺钉|沙特标准|SASO-ISO-10642
SASO-ISO-10642
Hexagon socket countersunk head screws
六角内孔沉头螺钉
Applying Type : Standard Specification
Standard Year : 2004
Approval Year : 2010
六角内孔沉头螺钉|沙特标准|SASO-ISO-10642
SASO-ISO-10642
Hexagon socket countersunk head screws
六角内孔沉头螺钉
Applying Type : Standard Specification
Standard Year : 2004
Approval Year : 2010
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