February 29 Baotou Steel Market Price Quotes

Product Name Specification Material Steel/Production Price (Yuan/Ton) Than yesterday's last week High Line of the previous month Φ6.5mm Q235 Baotou Steel 4850 0 100 600 High Line Φ6.5mm Q235 Xuanhua 4850 0 100 600 Rebar Φ12mm HRB335 Steel 5100 0 100 650 Rebar Φ16-25mm HRB335 X.......

China's natural rubber demand may decline in 2012

According to Bloomberg News, an executive from Japan’s Gangdi Co., Ltd. said that in view of the slowdown in China’s auto sales growth, China’s natural rubber demand and prices will decline in 2012, and another major reason for the decline in natural rubber deman.......

Air sampling pump operation precautions

Air sampling pump structure features:

The pump body includes a motor. The motor we use is an eccentric motor. The working principle of the eccentric motor is that the motor drives the eccentric to rotate, and the air diaphragm inside.......