焊接织物-沙特标准-SASO-ISO-15630-2
SASO-ISO-15630-2
Steel for the reinforcement and prestressing of concrete – Test methods – Part 2: Welded fabric
混凝土增强和预应力用钢试验方法第2部分:焊接织物
焊接织物-沙特标准-SASO-ISO-15630-2
SASO-ISO-15630-2
Steel for the reinforcement and prestressing of concrete – Test methods – Part 2: Welded fabric
混凝土增强和预应力用钢试验方法第2部分:焊接织物
15271807183 |
在线认证咨询 |