How to choose energy-efficient and economical LED lamps? September 30, 2019 I always feel that incandescent bulbs that have been used for many years are very safe. I donĂ ...
Anti-virus and multi-functional protective clothing design research and development September 27, 2019 With the development of economy and society, there have also been changes in the quantity and quali ...
Adopting the "minus" method to make the decoration simple September 26, 2019 In recent years, many consumers want to “simplify” when locating and decorating. H ...
Two major directions for the development of domestic labor insurance shoes market September 22, 2019 First, pay attention to their own branding Today, domestic labor insurance shoe companies are incr ...
Safety production is truly open September 22, 2019 The State Administration of Safety Supervision issued the “Prediction Plan for Safe Productio ...
Driver safety education content and methods September 18, 2019 News Related Keywords: No tags. I. Introduction Among the various factors affecting traffic safet ...
The working principle and use of the powerful disperser September 17, 2019 The powerful dispersing machine is a high-efficiency equipment for stirring, dispersing and dissol ...
Detailed Discussion on Bearings of Hydraulic Drive System of Diesel Locomotive September 17, 2019 Home>Bearing knowledge>Details of diesel engine hydraulic drive system bearings /*728*90 c ...
Hardware purchase tips in the decoration September 16, 2019 The hardware must be able to adapt to the humid environment of the kitchen, s ...
China's equipment manufacturing industry broke the output value of 20 trillion in the world September 14, 2019 Abstract At the National Equipment Industry Work Conference held in Nanning, Guangxi, Su Bo, ...
Fertilizer production technology September 13, 2019 Farmers use large amounts of fertilizer to grow land in order to increase land revenue. Al ...
Four common mistakes in choosing a water purifier September 13, 2019 Myth 1: The more product filters, the better. The filter elements are not as good as possible ...