石油天然气行业推荐标准 (Oil & Gas Industry Recommended Standards)China权威分: 78
SY/T 132419
Low-temperature Pipe Expansion Joint
行业
Bridge
产品类别
Expansion Joint
关键词
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]
Low-temperature Pipe Expansion Joint
Bridge
Expansion Joint
["伸缩缝", "伸缩装置", "桥梁接缝", "变形缝", "位移缝", "伸缩接头"]