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First, the engine is difficult to start 1, cold start difficult, start after the vibration, vibration at low speed. It may be spark plug failure or ignition timing is too early. It is advisable to go to the nearest service station for overhaul. 2. It is d

The start of the garbage truck is basically the same as that of a normal vehicle. I believe we are all familiar with it. We must insert the key, place it in a spiral, and light up on fire. Is this still necessary for people to teach? Need to know, according

The author learned from the China National Machinery Industry Federation that since the “Twelfth Five-Year Plan”, the Chinese machinery industry has entered a medium-speed development channel of 12% to 15%. In this process, some elements of the Chinese machinery industry have also underg

Abstract : In order to adapt to the new dispatching system of the Northeast Power Grid, a real-time monitoring system for the junction control of the tie line was developed. The design principles and components of the system are introduced. The main algorithms for identifying and correcting bad data

As the last-ever domestic large-scale international auto show of the year, the Guangzhou Auto Show has always been an industry event that promises to come back and look forward to the coming year. This year's Guangzhou Auto Show is no exception. Each car company has high-profile announcements

In the next two years, 32 major LNG (liquefied natural gas) gas stations and two LNG ship filling terminals (Cangzhou and Yibin) will be deployed in major logistics parks in Sichuan Province, and 4000-6000 LNG heavy trucks will be promoted. This was revealed at the Green Logistics and New Energy P

Test voltage is usually the first step in solving a circuit problem. If there is no voltage or the voltage is too low or too high, the power supply must first be resolved before further inspection. The waveform of the AC voltage may be sinusoidal (sine wave) or non-sinusoidal (sawtooth, square wave,