石油天然气行业推荐标准 (Oil & Gas Industry Recommended Standards)ChinaAuthority: 78
SY/T 132109
Food-grade Rubber Hose Technical Requirements
Industry
Rubber
Product Family
Rubber Hose
Keywords
["胶管", "软管", "液压管", "输送管", "橡胶管", "高压管", "夹布管"]
Food-grade Rubber Hose Technical Requirements
Rubber
Rubber Hose
["胶管", "软管", "液压管", "输送管", "橡胶管", "高压管", "夹布管"]