您要查找的是不是：
- CuSn预合金pre-alloyed CuSn
- 预合金化pre-alloying
- Mo预合金粉Mo alloyed powder
- 预合金粉末Pre-Alloyed powder
- 预合金prealloying
- 预合金粉prealloy powder
- 预提费用accrued expenses
- 钛预合金化Ti pre-alloying
- 预埋pre-buried
- 稀土金属混合而成的发火合金。a pyrophoric alloy made from a mixture of rare-earth metals.
- 预收collect
- 能在不同温度焊接的合金alloys that weld at different heats
- 图片预览preview picture
- 用黑色合金装饰或镶嵌To decorate or inlay with niello.
- 预存prestore
- 铸造有色合金cast non - ferrous alloy
- Al-Sn预合金粉末Al-Sn pre-alloyed powder
- 铬或铬合金Chromium or a chromium alloy.
- 不可预知的unpredictable
- 烃络合金属hydrocarbon metal complexes
