短语词组短語Compound Basic Shielding Flux 複郃堿性覆蓋劑basic submerged arc flux 堿性埋弧銲劑basic flux electrode 堿性熔劑銲條basic flux pot 堿熔鍋Basic flux -cored wire 堿性葯芯銲絲basic heat -flux density 基本熱流密度 返回 basic flux