合金钢管 meaning in English

alloy pipe
alloy steel pipe
alloy-steel pipe
alloy-steel tube

Alloy steel tubes for machine purposes
机器用合金钢管
Steel tubes . bending radii . recommended minimum values for unalloyed steel tubes
钢管.弯曲半径.非合金钢管最小推荐值
Non - alloy steel tubes suitable for welding and threading - technical delivery conditons
焊接和螺纹用非合金钢管.交货技术条件
Non - alloy steel tubes suitable for welding or threading - technical delivery conditions
焊接或加螺纹的非合金钢管.交货技术条件
Standard specification for general requirements for specialized carbon and alloy steel pipe
专用碳素钢和合金钢管一般要求的标准规范

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