It is awesome to use green tyres to recycle used tires.

At present, the consumption of automobile tires in China is increasing day by day. How to dispose of a large number of discarded tires will not lead to environmental pollution? The data released by the Kumho Tire (China) R&D center in Tianjin recently showed that

Application status and prospects of smart water meters

Introduction Intelligent water meters are high-tech products that have been developed in recent years based on automatic control technology and information network technology, relying on information management requirements, to establish information service and

SZ-type water ring vacuum pump test and acceptance

1 Preparation before the test 1.1 Check all the bolts loose, zero, parts, instruments, auxiliary equipment is complete.
1.2 Check the lubrication of the bearing is good, the circulation of water system is smooth.
1.3 Coach should be no blocking or unevenness of the phenomenon.

Chlorinated paraffin market is sluggish

In December 2010, the domestic market of chlorinated paraffins was in a downturn and the prices were steadily decreasing. It is expected that in January 2011, the chlorinated paraffin market will fluctuate within a narrow range, and the price will mainly concentrate.
At the end of last ye

Hand-held chlorophyll meter procedures and precautions

Hand-held chlorophyll meter procedures and precautions

The handheld chlorophyll meter is an instrument that can be taken directly in the hands of a chlorophyll meter and taken to the field for chlorophyll content determination. Because the instrument is compact and can be

Tianjin Petrochemical Aromatic Heating Furnace Thermal Efficiency

On April 22, the reporter learned from Tianjin Petrochemical Company that the thermal efficiency of the aromatic heating furnace of the company ranked first in the 2009 China Petrochemical Corporation. The 14 aromatic heating furnaces saved 11,700 tons of fuel compared to the same period of 20