Infrared is not unfamiliar to us. Scientific research shows that any object that has a temperature ...
In view of the development of the current mold spring, the mold spring is divided into a metal spira ...
At present, the low level of automation of domestically produced dryers and the backwardness of co ...
The rotary-type level switch is used for detecting the level of the solid material (powder\particl ...
Enterprises in the power management work often use the equipment management model. We are all very ...
News Related Keywords: No tags. First, rescue should: 1. Think carefully and be careful. 2. Inf ...
I. Identification of Crop Fertilizers The characteristics of crop damage are mainly as follows: (1 ...
Supercritical carbon dioxide fluid extraction can be used for separation and purification of pharm ...
Domestic hardware tools are widely used in various fields such as geological exploration, ...
Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&ifra ...
Explosion-proof power distribution boxes are strictly in accordance with GB3836-2000 "Electric ...
Motorized winch, diesel motorized winch, gasoline motorized winch brake: There are two types of br ...