国产精品毛片无遮挡高清,一本色道久久88—综合亚洲精品,调教美丽的白丝袜麻麻,无码人妻丰满熟妇区bbbbxxxx

STABLE NEWS
Company News YOU ARE HERE:INDEX > STABLE NEWS
The description of beam rack

Heavy beam type shelf is currently the most widely used shelf type, with a strong versatility, can be adapted to various types of goods, according to the size of the goods required to adjust the height of the beam. The heavy beam type rack is mainly composed of an upright post, a cross beam, a transverse support, an inclined support and a self locking bolt. The connection between beam and column with mechanical lock structure, easy assembly. The crossbeam adopt special cold rolling P type closed beam; the structure is simple and reliable, light weight, bearing capacity and low cost characteristics of; column card and column connection with special design the safety pin, can ensure that the beam in the external impact will not fall off. According to the characteristics of the storage unit container equipment installation such as: every file, steel plate (laminated wood), a wire mesh layer, warehousing cage guide, drum rack etc. functional accessory. According to the user's actual usage: pallet load requirements, pallet size, warehouse space, the actual lifting height of the forklift, can provide different specifications of the beam type heavy shelves for customers to choose.

Heavy crossbeam type goods shelves generally use the cold rolling of special steel production, column by 80 (90) X60 (70) Omega type steel surface washed diamond hole member, beam by 80x50-100x50-120x50-140x50-160x50 hold welding beam is connected with the pendant and, general tray instead of plate convenient forklift. Layer load 1 tons to 5 tons of design, the surface electrostatic spray, rust proof, waterproof anti corrosion ability is stronger, high safety coefficient, inserting type combination, do not need with screws and welding, assembly is convenient, make full use of the space area, providing storage capacity.


Network marketing | Customer evaluation |  Website map|  Friendly link| Message board |  Enterprise mailbox
亚洲不卡中文字幕无码| ass少妇pics粉嫩bbw| 亚洲熟妇无码八AV在线播放 | 无码少妇精品一区二区免费动态| 真人性囗交69视频| 性中国熟妇videofreesex| 把英语课代表按在地上c| 少妇私密会所按摩到高潮呻吟| 成人a级视频在线播放| 男男情趣玩具play高h| 成熟丰满熟妇xxxxx丰满| 欧美一区二区三区成人片在线| 日韩精品视频| 国产a级毛片久久久精品毛片| 欧美日韩亚洲国产精品| 久久亚洲av永久无码精品| 亚洲av无码国产精品夜色午夜| 午夜性爽视频男人的天堂| 久久av高潮av无码av喷吹| 精品国产AⅤ无码一区二区| 日韩精品极品视频在线观看免费| 欧美日韩一区二区三区自拍| 精品一区二区三区免费毛片爱 | 高潮又爽又无遮挡又免费| 久久亚洲中文字幕无码| 国产美女精品一区二区三区 | 人人妻人人澡人人爽| 天堂а√在线中文在线| 国产精品国产精品国产专区不卡| 亂倫近親相姦中文字幕| 大胸美女被吃奶爽死视频免费| 被夫の上司に犯波多野结衣 | 校草被两个混混脱裤玩j| 人妻系列无码专区久久五月天| 久久久国产精品无码一区二区| 亚洲国产精品久久久久久无码| 哈尔滨老熟女啪啪嗷嗷叫| 97se亚洲国产综合在线| 日本午夜免费福利视频| 久久艳务乳肉豪妇荡乳a片| 国产亚洲人成a在线v网站|