The bolt tightening torque is an important basis for the selected bolt type and pattern. For standard bolts, there is a fixed range of bolt tightening torques. Bolts can be selected based on this range. In general, the tensile strength and shear strength of the screw are constant. In actual use, t
Read moreWith the rapid development of nanotechnology, high-resolution measuring instruments for measuring nanoscale have been a subject of concern. In order to obtain more accurate measurement results, it is necessary to have a standard substance that is closer to the sample size. The nanoscale measuremen
Read moreOn March 4, the SD7K high-drive electro-hydraulic drive bulldozer developed by Hegang Pro-Construction Co., Ltd. was officially put into the trial-drilling stage after comprehensive debugging of the electronic control hydraulic system. The bulldozer is the world's first set of 220 horsepower hi
Read moreUsually the causes of casting fractures are excessive iron chemical composition and casting defects. Fracture shield samples were taken for chemical composition inspection. After checking the chemical composition, wP ≤ 0.06, wS ≤ 0.06, wSi ≤ 1.0, all within the qualified range, e
Read moreDuring daily driving of the vehicle, natural wear, unnatural damage, and human damage may occur due to the tires touching the ground for a long time. Because many owners ignored the maintenance of spare tires, and waited until an accident occurred on one of the tires, they found out that the spare
Read moreChina drying wire Reuters the EU originating make a final ruling on anti-dumping review of Chinese tartaric acid, the Jiang Su Changmao Biochemical Engineering Company Limited anti-dumping duty from 10.1% to 13.1%, the Zhejiang Ninghai Organic Chemical Factory of anti-dumping duties From 4.7% to 8
Read moreThe straw crusher has now become the main product of the agricultural and forestry machinery produced by our company. The device can effectively crush crop straw into uniform materials and can crush all crop straws. After the straw crusher crushes the finished product can be used for power generati
Read more"Following the trend and taking advantage of the situation," Fang can make a long-term plan for a major event. In the period of in-depth adjustment of the construction machinery industry, Sany has entered the field of residential PC equipment, established banks and insurance companies, an
Read moreWeichai Power is a leading large-scale engine manufacturer in China's commercial vehicles, non-road vehicles, ships and power generation markets. Mr. Tan Xuguang, Chairman of Weichai Power, and Mr. Dave Shemmans, CEO of Ricardo, and Mr. Deng Siming, President of Ricardo Asia Pacific, att
Read moreModel NO.: SK-12080 Needle Number: Single Needle Stitch Type: Lock Type
Read moreKunshan, November 4, China's power grid 4G wireless network communications technology will be achieved in Kunshan large-scale applications. A transformation project of electricity information collection system organized and implemented by State Grid Corporation of China was formally put into c
Read moreAs a new generation of Yuchai heavy machinery, YC6MK has been widely recognized by the terminal market, main equipment factories, and users and distributors since it was put on the market for more than one year. At present, Yuchai YC6MK has more than 100 prototypes in each host plant. The trucks a
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