机械行业强制性标准 (Machinery Industry Mandatory Standards)China权威分: 82
JB 40412
Conveyor Belt Repair Specification
行业
Mining
产品类别
Conveyor Belt
关键词
["输送带", "传送带", "皮带", "运输带", "钢丝绳芯", "织物芯", "管状带"]
Conveyor Belt Repair Specification
Mining
Conveyor Belt
["输送带", "传送带", "皮带", "运输带", "钢丝绳芯", "织物芯", "管状带"]