采用含磷、锡、硅、锑和铝等元素的70黄铜制造散热管。
The pipes could be fabricated by the brass H70 containing P, Sn, Si, Sb and Al.
铜合金铜与锡、锑、磷或其物质构成的一种合金，含锡，也可不含锡。
Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components.
常温下含锡量在9%时，合金具有优良的减摩耐磨的综合性能。
The aluminum alloys containing 9% Sn has the best wear-friction properties at room temperature.
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