Shaft workpieces encounter problems such as lack of accuracy and surface roughness during turning. According to the specific process of turning, carry on the analysis. First, the size of the accuracy of the reasons for not meet the requirements and their solutions As the operator is n
Read moreAfter more than two years of construction, the 200,000-ton/year coke-oven gas methanol plant of the Yunnan Dawei Coke Co., Ltd., the general contractor of the Second Design Institute of the Chemical Industry, has been completed and put into operation. The methanol is produced successfully. The devi
Read more——In November, Henan Shenma Nylon Chemical Co., Ltd. created an energy-saving enterprise. In November, with the investment of more than 68 million yuan of nitrous oxide treatment projects entering the test phase, all gases produced by the adipic acid plant of Henan Shenma Nylon Chemic
Read moreModel NO.: YX25-40 PLC: Siemens Transducer: ABB Mate
Read moreOn October 18th, at the National Standards Review Meeting organized by the National Energy Foundation and Management Standardization Technical Committee, the revised National Standard for Energy Efficiency Limit Value and Energy Conservation Evaluation Value of Qingshui Centrifugal
Read moreThe arrival of the Internet economy era has completely changed the original form of industrial development, a new technology-based Technology and industry's strategic competitiveness has been formed. With the development of technology and continuous so
Read moreNo need to plug, no power, just put the phone, tape recorder, etc., gently close to a charging sensor, you can achieve charging. Chongqing Science and Technology Commission announced yesterday that China's first high-power non-contact charging equipment was born in Chongqing.
Read moreDagang Oilfield Group Zhongcheng Machinery Manufacturing Co., Ltd. manufactures and installs the first pump with the largest displacement and the highest lift in China with the largest displacement of 1000 square meters and the lift of 2000 meters. The well is successfully put into
Read moreTo date, the price of "WTI" produced in western Texas has been standing above USD 80 per barrel for more than 2 months, and over USD 90 for more than 1 month. In November, when oil prices hit new highs and frequently tested the 100-dollar mark, the oscillations also intensified. At presen
Read moreModel NO.: ES2209. IS Parts: V Leg and Tubular Construction Height: Adjustable
Read moreOn December 7, the reporter learned from the China Chamber of Commerce for the Import and Export of Medicines and Health Products that despite a series of pressures, China's exports of chemical raw materials have continued to increase substantially this year. The latest statistics show that in
Read moreModel NO.: DIN916 Type: Coun
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