沉默是金 silence is gloden ; Silent is Gold ; GOLDEN SILENT
电金/沉金电路板 Gold Plating
沉金电路板 Gold Plating
低金化学沉金产品 Low Gold Immersion Gold
沉积金属 plated metal ; deposited metal ; metal deposits
沉金电镍 Electronic Nickle Immersion Gold
金质沉着病 chrysosis ; chrysiasis
金属沉积 Metal Deposition ; metallic filament lamp ; metal deposite
解吸载金炭中的含金贵液，不需电解，用GSR沉金试剂直接将金提取。
The expensive liquid of gold in the gold charcoal, take electrolytic, sink with GSR gold reagent draw gold directly.
此外，第二期厂房设备亦可处理喷锡抗氧化涂布沉金全板镀金沉锡及沉银等表面处理工序。
It is also equipped with tin spraying, anti - oxidizing coating, and gold, tin and silver emulsion processing capabilities. construction works are expected to complete in 12 months.
布兰金读过信，心沉了下去。
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