机械行业强制性标准 (Machinery Industry Mandatory Standards)ChinaAuthority: 82
JB 40410
Steel Cord Belt Inspection Methods
Industry
Materials
Product Family
Metal
Keywords
["输送带", "传送带", "皮带", "运输带", "钢丝绳芯", "织物芯", "管状带"]
Steel Cord Belt Inspection Methods
Materials
Metal
["输送带", "传送带", "皮带", "运输带", "钢丝绳芯", "织物芯", "管状带"]