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(kù)
配方類型: METALS AND THEIR TREATMENT
配方說(shuō)明: Derusting Radiators & Machinery
配方組成: Thiourea (inhibitor)/5
Oxalic acid/5
Wetting agent/5
Sodium acid sulfate/73 (minimum)
This mixture is used at a concentration of 3 oz./gal.
FORMULA No.
Wetting agent/2 lb.
Oxalic acid/5 lb.
Thiourea (inhibitor)/4 oz.
Water/100 gal.
配制方法: Thickening agents can be added to the above formulations to increase contact time.

返回?cái)?shù)據(jù)庫(kù)查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
临安市| 嘉峪关市| 沛县| 米脂县| 房山区| 尼勒克县| 浑源县| 龙江县| 和顺县| 吉林省| 乌什县| 宜川县| 勐海县| 遵义市| 郧西县| 封丘县| 库伦旗| 沈阳市| 青河县| 彭州市| 响水县| 邮箱| 察隅县| 临安市| 临城县| 榕江县| 凤山县| 建湖县| 云林县| 江津市| 辽宁省| 安宁市| 山西省| 个旧市| 孟连| 秭归县| 沛县| 甘孜县| 日土县| 新乐市| 宜都市|