
Revision Of Iso 3506 Mechanical Properties Of Corrosion Resistant Stainless Steel Fasteners - Part 3: Set Screws And Similar Fasteners Not Under Tensile Stress
出版:British Standards Institution

专家解读视频
Revision Of Iso 3506 Mechanical Properties Of Corrosion Resistant Stainless Steel Fasteners - Part 3: Set Screws And Similar Fasteners Not Under Tensile Stress
出版:British Standards Institution
专家解读视频