土壤工作元件用固定螺栓|沙特标准|SASO-ISO-5713
SASO-ISO-5713
Equipment for working the soil – Fixing bolts for soil working elements
土壤工作设备.土壤工作元件用固定螺栓
Applying Type : Standard Specification
Standard Year : 1990
Approval Year : 2008