国产99久久久国产精品免费,亚洲精品无码永久中文字幕,最近的2019免费中文字幕,婷婷丁香五月久久综合啪啪图区

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
亚洲午夜精品久久久久久浪潮| 国产毛片久久久久久国产毛片| 丰满少妇aaaaaa爰片毛片| 办公室玩弄娇喘秘书在线观看 | 性高湖久久久久久久久aaaaa| 我和闺蜜在ktv被八人伦 | 人人妻人人藻人人爽欧美一区| 麻花豆剧国产mv在视频| freezeframe丰满寡妇| 边亲边脱边捏胸视频| 国产真实乱人偷精品视频| 色欲av亚洲一区无码少妇| gogo全球高清大胆国模| 野外做受又硬又粗又大视频√| 扒开腿狂躁女人视频免费| 久久久久精品国产亚洲av无码| 亚洲av日韩av永久无码下载| 两个人看的www在线观看| 杨门十二寡妇肉床艳史电影| 丰满少妇被猛男猛烈进入久久| 人妻少妇精品一区二区三区| 五十路六十路老熟妇a片| 熟妇高潮喷沈阳45熟妇高潮喷| 亚洲熟妇AV日韩熟妇在线 | 大香煮伊区一二三四区2021| 小妖精腰细奶大h侍卫| 国产又粗又猛又大爽又黄| 欧美性猛交xxxx黑人猛交| 亚洲欧美日本| 久久久无码av精品亚洲a片软件| 99RE久久精品国产| 亚洲午夜精品a片一区二区无码 | 人妻好久没做被粗大迎合| 免费观看性欧美大片无片| 国产强奷伦奷片| 亚洲欧美日韩一区二区| 国产精品无码成人午夜电影| 被陌生人在地铁揉到高潮| 成人区精品一区二区婷婷| a成交人性成交图片| 人人澡人人透人人爽|