Said invention uses the electroplating method to prepare the thin copper-clad invar sheet material.
本发明是利用电镀法制备薄覆铜因瓦片材。
Said invention uses the mutual solubility of the detergent and greasy dirt on the oil-smoke exhauster to remove greasy dirt.
利用本品与排油烟机上油污互溶的特点溶解去除油污。
The invention also relates to methods for manufacturing the strip as well as to USES of said strip.
本发明还涉及用于制造条带的方法以及所述条带的用途。
The invention also relates to methods for manufacturing the strip as well as to USES of said strip.
本发明还涉及用于制造条带的方法以及所述条带的用途。
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