冶金行业强制性标准 (Metallurgy Industry Mandatory Standards)China权威分: 82
YB 110310
Steel Cord Belt Inspection Methods
行业
Materials
产品类别
Metal
关键词
["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"]