常見例句雙語(yǔ)例句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.硬麪郃金是利用研制的氮郃金自保護(hù)硬麪葯芯銲絲在低碳鋼板上堆銲得到。 返回 hardfacing flux-cored wire