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
The simple to introduce gravity shelves

The gravity type shelf is evolved from the pallet type shelf, and the utility model adopts the roller type track or the bottom wheel type tray. Gravity shelves are derivatives of crossbeam type goods shelves, the shelf structure of crossbeam type goods shelves similar, just on the beam placement of drum type track, orbit is tilted 3-5 degrees. Gravity shelves by side of the roadway as stored, the side of the roadway as out, the drum line according to a certain angle inclined fixed on the shelf beams, tray placed from the high-end, along the drum line by its own gravity decline, for controlling a tray with a constant speed decline, to avoid the collision, in drum line every certain distance is provided with a damping system, tray fell faster, damping system to produce resistance more. The end separating mechanism is arranged at the lower end, which is used to separate the two trays which are at the lower end of the lower end, so that the lower end of the tray can be smoothly taken out. Pallet forklift to shelf purchase export, the weight, tray from the imported automatic taxiing to the other end of the pick up the mouth, and truly realize the "advanced first in first out" principle. Shelf depth and number of layers can be determined according to the needs of customers. Gravity type shelf is suitable for the storage of similar goods with less variety, and the space utilization rate is very high.

 fzl2.com

Network marketing | Customer evaluation |  Website map|  Friendly link| Message board |  Enterprise mailbox
国产精品免费a v片在线观看| 国产精品无码翘臀在线观看| 老师好大好爽我要喷水了视频| 国产综合久久久久久精品| 熟妇人妻系列AV无码一区二区| 日韩色欲人妻无码精品av| 老头的老枪又粗又长净身老枪图片| 久久久久精品| 真实国产乱子伦在线视频 | 免费无遮挡无码永久视频| 日韩一区二区三区高清电影| 丰满多毛的大隂户视频| 精品无码人妻一区二区三区品| 精品无码久久久久国产app| 草草地址线路①屁屁影院成人| 久久国产加勒比精品无码| 国产精品免费a v片在线观看| 国产麻豆成人传媒免费观看| 办公室里呻吟的丰满老师电影| 亚洲av无码国产精品久久不卡| 人人妻人人澡人人爽精品日本| 少妇我被躁爽到高潮a片| 护士夏子的热情夏天| 国产免费一区二区三区在线观看| 韩国三级在线观看久| 强壮的公次次弄得我高潮a片小说 欧美裸体xxxx极品少妇 | 欧美日韩免费做爰大片人| 国产av人人夜夜澡人人爽麻豆| 欧美日韩免费做爰大片人| 国产精品久久久久久爽爽爽床戏| 亚洲欧美中文日韩在线V日本| 亚洲欧美国产精品专区久久| 无码免费一区二区三区| 国产成人亚洲综合| 粗大挺进朋友人妻淑娟| 精品国模一区二区三区| 韩国电影办公室的在线观看| 久久免费的精品国产V∧| 国产精品久久久久无码av色戒| 久久久精品妓女影院妓女网| 女人18毛片a级毛片免费视频|