宇航橡胶技术中心

宇航橡胶技术中心

城建行业推荐标准 (Urban Construction Recommended Standards)China权威分: 78

CJ/T 122212

Building Deformation Joint Device Requirements

行业

Rubber

产品类别

Rubber Standards

关键词

["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]