January 24 Hangzhou steel market price quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Remarks General Line Φ6.5mm Q235 Xifeng 4280 0 -20 -70 Shipment Less General Line Φ6.5mm Q235 Huaxinrui 4280 0 -20 -70 High Line Φ6.5mm Q235 Yong Steel 4480 0 -50 -40 High Line Φ6. ....

Abnormal sound analysis and solution of motor bearing

1, the holder sound "唏 Lee 唏 Lee ......": Analysis of the reasons: by the cage and rolling body vibration, collision, regardless of the type of grease may arise, to withstand torque, load or radial clearance big time more Easy to produce. Solution: A, to improve the cage precis ....

"Mid market" characteristics determine the me…

Mergers and acquisitions in the fine chemical industry have increased significantly since the beginning of 2005. This trend continues until 2007, when it continues to enjoy a strong momentum of development. From 2000 to 2004, there were approximately 5 fine mergers and acquisitions in the field of ....