Therefore, in order to guarantee aluminum foil paper cards and membership cards and bearing in mind the production quality materials and master lixivial.
因此,为包管纸制卡和会员卡制作质量,
夺目质料
采取和把持技
。
Therefore, in order to guarantee aluminum foil paper cards and membership cards and bearing in mind the production quality materials and master lixivial.
因此,为包管纸制卡和会员卡制作质量,
夺目质料
采取和把持技
。
Finally, a mechanism of AC etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results.
根据这一理,提出了
交流腐蚀工
优化原则,并用实验对这一原则进行了初步验证。
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