Ag55%可以用于各种材料的钎焊，如：钢铁、纯铜、铜合金、镍和镍基合金。

Silver 55% is for use on any steels, copper and copper alloys, nickel and nickel alloys.

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Ag55%可以用于各种材料的钎焊，如：钢铁、纯铜、铜合金、镍和镍基合金。

Silver 55% is for use on any steels, copper and copper alloys, nickel and nickel alloys.

youdao