Miners in Zambia's northern copper belt have gone on strike.
赞比亚北部铜矿区的矿工们举行了罢工。
Rinsing with tap water was popularly adopted between the procedures of strike copper plating and bright sulphate copper plating for copper alloy glasses.
铜合金眼镜架经预镀铜和光亮酸铜工艺处理,工序间普遍采用自来水水洗。
Thereby, the available ways to control pits formation on strike copper deposits were presented.
由此提出控制预镀铜层麻点的有效措施。
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