不锈钢板酒店标牌的制作，主要采用蚀刻的工艺来完成。
Hotel stainless steel plate production, mainly to complete the etching process.
五星级标识牌冲刷时间的长短就决定了标牌字的蚀刻的深度。
Identity CARDS washed the length of time will determine the depth of etching the word sign.
它的波美浓度在蚀刻环节中非常重要，直接影响到蚀刻的速度。
It's part of Baume concentration is very important in the etching, a direct impact on the speed of etching.
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