欧美极品少妇性运交 I www网站在线免费观看 I 秋霞无码久久久精品交换 I 青青草原免费视频在线观看 I 上司侵犯一区二区中文字幕 I av免费资源在线观看 I 国产精品久久久久久nⅴ下载编辑 I 国产av午夜精品一区二区三 I 毛片aaaaaa I 深夜免费视频 I 久久精品国产999大香线蕉 I 国产精品视频白浆免费视频 I 伊人蕉久 I 久久91精品国产 I 日韩欧美国产二区 I 精产国品一二三产区蘑菇视频 I 天天综合视频 I 国产亚洲精品日韩 I 午夜福利18以下勿进免费 I 曰韩黄色片 I 色婷婷精品大视频在线蜜桃视频 I 欧美电影一级 I 在线视频免费无码专区 I 亚洲 自拍 欧美 日韩 丝袜 I 欧美大浪妇猛交饥渴大叫 I 女人高潮喷水毛片免费 I 欧美精品网站在线观看 I 五月天狠狠干

Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
お問い合わせ
Tel:+86-335-5978826
Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
Mobile:+86-15227250682,
+86-13313337629
E-mail:tzchem@163.com;
tzchem@tianzichem.com
tzsales@tianzichem.com
ホーム > 製品センター
TZ-G30 Environmental Protection Type High Efficiency Scale Remover
Name: TZ-G30 Environmental Protection Type High Efficiency Scale Remover
Characteristics: TZ-G30 is environmental protection type high efficiency scale remover, It can be used to remove scale in all kinds of industrial boilers, civil tea boiler and stainless steel cooking utensils(non-ferrous metal and their alloy), air-condition, heat water pipe, heat exchanger and porcelain; to remove copper rust on the surface of red copper and brass, the oxide on the surface of welding seam of stainless stain, also used to remove the rust on the surface of metal before painting or electroplating. Low price, good treatment effect; no corrosive effect, not burning, non-toxic, pollution-free, safe and reliable. And it is better than W-122 and SAF acid of USA. It comply with the latest requirements of green environmental protection in European and Japan.
Appearance: White or light red Crystalline powder or liquid
Cleaning Method: cleaning temperature: 60 C (high speed cleaning), faster cleaning speed if adopting circulating method, the cleaning time is 6-12 hours.
Package, Storage: Double layer Kraft paper bag with moisture-proof film, 25kg/ bag. Drums for liquids, 200Kg/ barrel. Products are hygroscopic, should not be exposed to air, moisture absorption caking effect. Avoid sun and rain.
Quality Index Index Value
20# steel ≤6.0g/m2h
Red copper ≤2.0g/m2/h
Aluminum ≤2.0g/m2/h

 


Copyright(C)2017,Qinhuangdao Tianzi Chemical Industry Co.,Ltd All Rights Reserved. ?Supported by ?ChemNet?ChinaChemNet?Toocle?Copyright Notice
Tel:+86-335-5978826 Fax:+86-335-5978826 E-mail:tzchem@163.com; Contact: Mr liu +86-13931486198
主站蜘蛛池模板: 久久久日韩精品一区二区 | 欧美成人午夜性视频 | 久久午夜福利电影 | 欧美老妇乱辈通奷 | 97精品久久天干天天天按摩 | 国产欧美在线观看不卡 | 51久久夜色精品国产水果派解说 | 亚洲欧美日韩精品久久奇米色影视 | 国产亚洲精品久久久久久禁果tv | 中文字幕人成无码人妻综合社区 | 久久久久无码精品国产h动漫 | 国产成人无码a区在线观看视频 | 男女猛烈无遮挡免费视频 | 久久夜色精品国产噜噜 | 国产日韩av在线播放 | 樱花影院电视剧免费 | 在线亚洲专区高清中文字幕 | 亚洲丰满熟女一区二区v | 久久综合色天天久久综合图片 | 国产精品无码一区二区在线看 | 伦埋琪琪电影院久久 | 国产高清色高清在线观看 | 国产丝袜美女一区二区三区 | 国产精品久免费的黄网站 | 久久久久久久久久久久久久av | 久久综合给合综合久久 | 欧美熟妇丰满肥白大屁股免费视频 | 三上悠亚福利一区二区 | 亚洲国产制服丝袜高清在线 | 成人欧美一区在线视频 | 久久永久免费人妻精品下载 | 国产福利无码一区在线 | 国产精品三级av三级av三级 | 四虎国产精品亚洲一区久久特色 | 国产真实的和子乱拍在线观看 | 亚洲欧美不卡视频 | 国产精品嫩草99av在线 | 国产精品a成v人在线播放 | 97精品久久久久中文字幕 | 国产精品多p对白交换绿帽 亚洲国产成人片在线观看无码 | 欧美大浪妇猛交饥渴大叫 |