亚洲国产精品无码久久一线,粉嫩小又紧水又多a片,色又黄又爽18禁免费视频,99国产精品久久99久久久

STABLE NEWS
Industry News YOU ARE HERE:INDEX > STABLE NEWS
Shuttle rack.  shelf. storage rack 

Beijing sitebo storage rack to introduce you to: iron products, many of which are used for a long time will rust, once the rusty iron will be corrosion, it is easy to broken. Of course if it is so easy to rust the shelves, the manufacturer is too irresponsible, in the process of production is certainly Quejinshaoliang, province of process. Hercules storage shelves products strictly in accordance with national standards, strict production process, to prevent the because the production process caused by rust, quality problems. If you buy this kind of poor shelf, how to remedy? Cleaning rust phenomenon of storage shelves?

Storage shelves appeared rusty phenomenon is inevitable, then, should be how to remove the storage shelves surface rust?? below, we see: storage shelves surface rust removal, can use pickling paste, to improve the storage shelf surface finish, in the storage shelves, the surface form a layer of dense, strong adhesion of the passivation film can effectively prolong the service life of the storage shelves, suitable for use in industry, chemical machinery, food machinery, printing and dyeing machinery, pharmaceutical machinery, pressure vessel manufacturing and drying equipment, chemical equipment and chemical equipment installation, engineering components such as surface processing.

When operating, the pickling paste onto the surface of the storage shelves, the film thickness to 0.5-2mm, general reaction time for 3-10 minutes or more, at the use of 0 DEG C or thick oxide skin, appropriate to extend the time, the shuttle rack processing in the process of the best scrub with the brush a few times, the surface oxide skin completely cleared, with water (lime water or alkaline water) rinse, avoid rusting, such as this product water, don't pour out, shake or stir after use.

In addition to the quality of the shelf itself, in the daily use of the shelf should also note: acidic alkaline corrosive substances do not directly and the use of product damage caused by the use of the process. Above is Hercules instructions for storage shelves rust cleaning processing, consulting storage shelves and other products please according to the following ways to contact us, we will come up with the best quality products, preferential prices, high quality service attitude!
Network marketing | Customer evaluation |  Website map|  Friendly link| Message board |  Enterprise mailbox
99热久久精里都是精品6| 无人区乱码卡一卡二卡三| 伊人久久大香线蕉AV不卡| 长篇交换高h肉辣全集目录| 中文在线А天堂中文在线新版| 久久精品一区二区三区中文字幕| 日韩a片无码毛片免费看小说 | 亚洲国产精品久久久久久久| 亚洲色成人WWW永久网站| 国产裸体舞一区二区三区| 女主放荡h乱np自慰| 亚洲日韩av无码| 东京热av人妻无码| 一个人看的免费视频www| 久久久久国产精品熟女影院| 免费无码av片在线观看软件 | 在野外自慰和陌生人做了| 欧美牲交a欧美在线 | 锕锕锕锕锕锕~再深一点五种软件| 麻豆国产av超爽剧情系列 | 国产精品成人国产乱| 欧美xxxx色视频在线观看| 欧美性xxxxx极品娇小| a级毛片免费观看在线播放| 24adc年龄确认18周岁进入| 久久久久久精品人妻免费网站 | 正文第1章初尝云雨| 宝贝别忍着喷出来嗯啊哦漫画 | 精品人妻少妇一区二区三区在线| 秘书被老板cao到合不拢腿| 亚洲欧美色一区二区三区| h女主从小被c到大1v1| 极品少妇被黑人白浆直流| 无码精品人妻一区二区三区影院| 午夜福利1000集福利92| 按摩椅的特殊调教h| 国产精品h片在线播放| 被群cao的合不拢腿h纯肉视频| 亚洲爆乳无码精品aaa片蜜桃 | 色又黄又爽18禁免费网站现观看| 人妻无码一区二区不卡无码av|