... 金属粉末技术 technology of metal powder 金属敷层 metal backing 金属焊条惰性气体保护焊 MIG welding ...
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... 金属牙合面Metal Occlusal 金属舌面Metal Backing 缓冲(离开)Relief ...
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... metal armoring 金属铠装 metal backing 金属垫板 metal backing 金属敷层 ...
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metal backing tooth [口腔] 金属背牙
high solid metal backing enamel 高固体分金属烘干磁漆
backing metal 浇背用铅
metal lingual backing 金属舌面背板
·2,447,543篇论文数据，部分数据来源于NoteExpress
A multilayer sliding bearing includes a rigid metal backing (12) having a metal bearing liner (14) attached thereto.
一种多层滑动轴承，包括具有贴于其上的金属轴承衬垫(14)的刚性金属背衬(12)。
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If gold from nations such as Greece, Italy and Ireland were to be tied up backing the bonds, he said, this would remove the potential for official sales of this metal from these sources.
FORBES: Gold Surges As Weak Jobs Data Fuels Expectations For More Quantitative Easing
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