
Reinforcing Steel With Improved Adhesion; Dimensions, Weights, Permissible Deviations; General Requirements
出版:European Committee for Iron & Steel Standardization

專家解讀視頻
Reinforcing Steel With Improved Adhesion; Dimensions, Weights, Permissible Deviations; General Requirements
出版:European Committee for Iron & Steel Standardization
專家解讀視頻