[ Pacific Security Network News ] The child safety seat can make the baby safer when riding the car. How do we install it after purchasing the safety seat? Below, the Pacific Security Network Xiaobian will share with you what should be paid attention to when installing the child safety seat. Preca ----more
Abstract Through the control of the composition and structure of MFTS non-regulated cold steel, the comprehensive performance of the wire rod is improved. After reasonable drawing process, the mechanical properties of cold heading bolts are good. According to the optimized low temper ----more
The crusher has the advantages of simple structure and convenient operation, and can achieve the ideal crushing granularity by adjusting the gap of the crushing roller, and the performance is stable, and the over-grinding phenomenon can be avoided. The unique design of the twin roll crusher has be ----more
New tricks for pepper management after the fall: Scientific moisturizing. In the autumn when the drought is high and the temperature is high, it is necessary to divert water in time to keep the soil moist. When filling the water, it should be shallow and not turbulent; the emergency irrigation sho ----more
October is approaching, and the season of wheat planting is approaching. The farmers in the wheat area are now busy harvesting and preparing for the wheat. Here we have to remind the vast number of farmers and friends that we must pay attention to some problems when planting wheat, laying the found ----more
ã€China Aluminum Network】 Metal heat treatment is a process in which a metal workpiece is heated to a suitable temperature in a certain medium and maintained at this temperature for a certain period of time and cooled at different speeds. Metal heat treatment is one of the more importan ----more
Siemens recently provided an advanced power system for the D90, a semi-submersible drilling platform with the deepest drilling depth and deepest drilling depth of CIMC Raffles Offshore Engineering Co., Ltd. ("CIMC Raffles"). Siemens' advanced power pack system co ----more