A friend asked, what should I do if the monitoring project exceeds 100 meters? Or how can I find the distance from the non-network line? In actual projects, there is often such a situation. Due to the lack of pre-judgment, when the project is installed in the middle of the project, the distance i
According to reports, it is reported that in the first half of this year, Beijing will carry out automotive electronic signage technology, which is the pilot application of electronic license plate technology. The improvement of this technology will further promote the collection of congestion fees
The common sprinkler mainly depends on the chassis brand and the tonnage level. From the functional differences, it can lead to a great difference in the actual utilization. How to define the applicability of various tonnage level sprinklers and actual worki
1 crack gas compressor process introduction Shanghai Petrochemical Corporation 1# ethylene plant is a complete set of equipment imported from Mitsubishi Oil Chemical Co., Ltd., which has been rebuilt several times and has an annual production of 150kt. The C-201 cracking gas compressor model is
Copper sulfate pentahydrate, commonly known as blue vitriol, copper vitriol or alum, as a chemical equation CuSO4 · 5H2O, blue crystals. Anhydrous copper sulfate is stable under normal temperature and pressure, does not deliquesce, and gradually weathers in dry air. When heated to 45 ° C, it
The US Energy Information Administration (EIA) predicted in the short-term trend of energy prices released last week that the price of natural gas in the United States this winter will increase by 29% to 44% over the same period of last year. In response to rising gas prices, the American Chemical
The Russian chemical industry development department's latest report on Russia's chemical industry from 2010 to 2012 indicates that due to the increase in domestic natural gas prices, Russia's petrochemical industry will continue to slump in 2010. The situation of the company is still w
Chassis model: JX1060TG24 Shunda single row, wheelbase: 3360MM, JX493ZLQ4 power 80KW, single row cab, not forwardable, 7.00 wire tire, oil brake, five gear box, front axle 1.5 tons, rear axle 3 tons, belt row Air brake. Installation configuration: volume (m3) 1.5 water / 4 dust, auxiliary engi
Puyang Testing Ground As we all know, the Liyang test site is the largest test track in Asia. It is also the largest test site in China with the largest scale, the highest design standards, and the most comprehensive test functions. 70% of the country's new cars are tested here. At the same t