亚洲国内自拍愉拍,亚洲精品中文字幕久久久久 ,边做边对白在线播放边做,热の中文 AV天堂,x7x7x7任意噪1060

Winning the bid Ningxia manganese ore grinding project NSE1100, NSE1200 four sets of hoist!At the same time signed Sichuan NSE1000 hoist!

Our company won the bidding of cement production line project of Inner Mongolia Wuhai Chemical Company:A group of hoist including NSE1000, NSE700, NSE600, TGD630, TGD500, NE200, NE150 and other models.

1. The lifting and conveying equipment is usually pulled by double chain.2. If the force of the double chain is not uniform, it is easy to cause a chain overload and shorten the service life of a side chain.3. One of the ways to improve is to require the assembly of two sprocket tooth surface completely synchronous alignment.4. Conventional gear processing m...

The company won the bidding of Guangdong Chuntan cement hoisting and Conveying equipment:1. Nine elevators, including NSE1000, NSE700, etc.2. 7 chain transport machines.

The company stood out in the fierce competition, won the bid of Ningxia Tianyuan manganese industry 2X4500 line full set of lifting transport equipment.1. Kiln and warehouse steel wire tape hoist -- TGD1000x72m, TGD1000x102m.2. Clinker trough conveyor -- SCD1100X146.721m.3. High speed plate chain hoist -- NSE1200, NSE1100 and so on 10 sets.4. Plate chain hoi...