On average, metal-cored wires cost more per pound than other filler metals, particularly solid wire.

一般来讲，金属粉芯焊丝花费要高于常规焊材，尤其是实心焊丝。

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On average, metal-cored wires cost more per pound than other filler metals, particularly solid wire.

一般来讲，金属粉芯焊丝花费要高于常规焊材，尤其是实心焊丝。

youdao