September 4th Chengdu market price of bearing round bar

Steel Grade Specification (mm) Origin Price (yuan/ton) Change Remarks Bearing Round Steel GCr15 Die Annealing φ100mm New Smelting Steel 7900 - - Bearing Steel GCr15 Continuous Casting φ50mm New Smelting Steel 5700 - - Bearing Steel GCr15 Even Casting A

One of the most promising analytical instruments - mass spectrometer

As a high-end scientific research instrument, mass spectrometers are used more and more widely in universities. China, as an important demand market for mass spectrometers in the world, is also attracting more and more attention from manufacturers. The rapid g

June 30 Dalian Steel Market Price Quotes

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month General Line Φ6.5mm Q235 Tong Steel 5810 0 40 -100 High Line Φ6.5-10mm Q235 Tong Steel 5840 0 40 -120 High Line Φ6.5-10mm Q235 New Fushun Steel 5840 0 40 -120 High Line Φ6.5-10

Honeywell: 2015 Turbocharger Below 1.0L

Recently, Honeywell Transportation Group held a press conference at the sub-conference before the official opening of the China Automotive Industry Development (TEDA) International Forum. Dai Pengjie, vice president and general manager of Honeywell Transportation Sys

Maintenance of valve-regulated lead-acid batteries

The maintenance work of the valve-regulated lead-acid battery was discussed.

Because of the valve-regulated lead-acid battery (VRLAB), it has the following advantages:

Can be placed horizontally, stacked, can be placed together with communication equipment to