Introduction: Cast iron gates are water machines that cannot be ignored. Cast iron gates are small flat gates that are widely used in water intake, water supply, municipal construction, water supply and drainage, farmland irrigation, etc. They are usually…
Biochemical incubators are used for plant germination, nursery, cultivation of microorganisms, and thermostatic tests for other purposes. They have extensive and important applications in rese…

Jiangxi Provincial Safety Production Supervision Administration:
Your Board "on KJ type" mine "hoist whether as metal and nonmetal underground mines to enhance the material with a main hoist winch referrals" (Gan Ann regulatory wo…
Spread the attention of a car! After 2017, it will cost more to buy a car in 2018!
China's purchase tax preferential policies for passenger cars with a displacement of 1.6 liters or less will expire at the end of 2…
Before the trip to Anhui, reporters heard about it. The local card and passenger car market was not affected by the decline of the industry. Especially in the heavy truck market, only one prefecture-level city can sell more than 10,000 trucks a year.
As the saying goes, hea…