轻合金金属 light alloy metal
锡铅合金金属箔 tinsel
填隙合金金属材料 caulking metal
高合金金属 high-alloy metal
铜合金金属型 copper alloy permanent mold
精密金属合金技工 Precision metal trades workers
提炼合金金属的化学制剂 chemicals for refining alloy metals
碱金属合金 [材] alkali metal alloy
贵金属合金 noble metal alloy ; Precious metal alloys ; precious alloy ; Noble and precious metal alloys
为了净化或合成合金，金属必须熔化。
In order to be purified, or combined into alloys, metals must be melted.
尽管这种混合金属成为这座闪亮奖杯的标准材料已有好几十年了，它却不总是选择的全部。
Though this mixture of metals has been the standard for the shiny trophies for several decades, it hasn't always been the composition of choice.
在这些墙体盒子和外部保护层(一个复合金属镶板系统)之间是空的，直白地说就是一个“呼吸空间”，给这些Hemcrete提供自然通风。
Between the walling cassettes and the external cladding (a composite metal panelling system) is a void, literally a 'breathing space', which provides natural ventilation for the Hemcrete.
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