Specification for Carbon steel. (Bar for the manufacture of forged bolts only)
碳钢规范 （仅用于制造锻造螺栓的棒材）

2015-09-30

Safety Hook, Forged Carbon Steel, Snap, Direct Eye (for Ground Support Equipment)
安全钩 锻造碳钢 卡扣 直眼（用于地面支持设备）

2014-06-30

Specification for carbon-molybdenum steel (bar for the manufacture of forged bolts only)
碳钼钢规范（仅用于制造锻造螺栓的棒材）

2015-04-30

TURNBUCKLE ASSEMBLY, FORGED CARBON STEEL, JAW AND JAW, FOR GROUND SUPPORT EQPT
地面支撑设备用锻造碳钢、钳口和钳口螺丝扣组件

2016-04-29