日韩桃色精品,AV日韩网,国产女人精品免费网站,射久久久久久久,超碰97在线直播,思思热999re,久久大香蕉在线视频,国产视频九色在线,在线极品国产精品专区

化學(xué)配方數(shù)據(jù)庫
配方類型: METALS AND TREATMENTS
配方說明: Oxidized silver Finish
配方組成: Potassium Antimony Tartrate/1.44
Sodium Carbonate/7.38
Potassium Cyanide/7.38
Water/1000.00
Silver Cyanide/12.30
Sodium Hydroxide/14.76
配制方法: This bath may be operated at room temperature but a temperature of approximately 130F is preferred. The solution is used with current making the work cathodic at 15 amp.sq ft and approximately 3 volts.

返回數(shù)據(jù)庫查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
丽江市| 桦川县| 青冈县| 康保县| 嫩江县| 沙雅县| 台南市| 泾源县| 长寿区| 甘谷县| 岳阳县| 和平区| 金坛市| 通海县| 湘乡市| 西安市| 额尔古纳市| 杭锦旗| 安远县| 凤山市| 武安市| 黄山市| 阳山县| 平山县| 康保县| 周至县| 绥阳县| 瓮安县| 孝义市| 卓资县| 乌鲁木齐县| 林周县| 沂水县| 宿州市| 张家口市| 曲水县| 卓尼县| 江达县| 河西区| 色达县| 临夏市|