... self-regulating arc welding transformer自调节弧焊变压器 self-shielded arc welding自保护电弧焊 self-shielded welding wire自保护焊丝 ...
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self-shielded arc welding mask cover 自保护焊遮弧罩
self-shielded flux cored arc welding 自保护药芯焊丝电弧焊
flux cord arc welding-self shielded 自保护药芯焊丝电弧焊
The hardfacing alloy was deposited onto a low carbon steel substrate by self-shielded arc welding using nitrogen alloying self-shielded hardfacing flux-cored wire.
硬面合金是利用研制的氮合金自保护硬面药芯焊丝在低碳钢板上堆焊得到。
The results show that self-shielded flux-cored welding wires have better mechanical properties and wider applied scope than submerged arc welding wires in repairing the continue cast rollers.
结果表明，修复连铸辊，自保护焊丝比埋弧焊丝具有更好的力学性能及更宽的应用范围。
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