机械行业强制性标准 (Machinery Industry Mandatory Standards)ChinaAuthority: 82
JB 40411
Conveyor Belt Splicing Specification
Industry
Mining
Product Family
Conveyor Belt
Keywords
["输送带", "传送带", "皮带", "运输带", "钢丝绳芯", "织物芯", "管状带"]
Conveyor Belt Splicing 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"]