Original Title: Lightning Protection Engineering Design and Construction Organization Plan (I) The lightning protection project needs to be implemented in an organized and step-by-step manner to ensure the quality and duration of the project. Today, Junhe Electronics takes a project as an example to share with you the template of lightning protection engineering design and construction organization scheme for reference only, as follows: I. Lightning protection design scheme 1.
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Original title: Look at this big guy-the birth of 36-inch three-cone bit Inch: Inch. Jiangzuan Company introduced Hughes technology from the United States and continued to use international units. Oh my God! The cone is so big! That's an exaggeration! Recently, a 36-inch cone drill bit accessory appeared in the assembly workshop of Qianjiang Manufacturing Plant of Sinopec Machinery Jiangdian Company. The cone of a drill bit accounted for more than half of the whole material plate, which attracted workshop workers to stop and watch.
What are the drill bits of pile drivers and rotary drilling rigs? What type of drill bit is suitable for your site? _ Bedrock
Original title: What are the drill bits of pile drivers and rotary drilling rigs? What type of drill bit is suitable for your site? I often hear customers ask the service manager of Zhongyi Huilong pile driver and rotary drilling rig, what should I do if my site encounters quicksand? What should I do if I encounter a rock layer while drilling? At that time, these questions are very simple, as long as you know how to use the drill bit of the rotary drilling rig.
Original Title: Rotary Steering System Competition of "Drilling" Five Oil Services (I) This paper introduces the recent development of the steerable rotor technology, with the help of experts from Nabors Drilling Solutions, NOV, Halliburton, Schlumberger and Baker Hughes. From | E & P Compiler | Da'an Grape (for more cutting-edge technology or technical cooperation in the industry, please pay attention to the official account: Petroleum Circle) ................................................................................................
Good Helper for Railway Coal Transportation in Northern China in Winter-Anti-freezing Dust Suppressant _ Wagon _ Carrying _ Water
Original Title: Good Helper for Railway Coal Transportation in Northern China in Winter-Anti-freezing Dust Suppressant Antifreezing dust suppressant is an antifreezing dust suppressant specially developed for railway coal transportation in northern China in winter.
Original Title: Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Short-path distillation, "short path" refers to a shorter distance, in a broad sense, the evaporator adopts the design scheme that the distance from the evaporation surface to the condensation surface is less than 300 MM, which can be called a short-path distiller.
Original Title: Filter Dryer in Chiller Refrigeration System A dry filter installed in the condenser coil outlet liquid line to filter or trap tiny foreign particles and absorb any moisture or moisture present in the chiller system. Moisture can cause compressor valve failure and, in the case of hermetic compressors, often results in breakdown of the motor winding insulation,thin film distillation, causing the motor to short circuit or be grounded.
Original Title: Information | Will Oil Prices "Fall"? Jingtai Capital After a new round of refined oil price adjustment, domestic No.92 gasoline has entered the "9 yuan era" in an all-round way, while No.95 gasoline in some areas has officially entered the "10 yuan era", and even in a few areas, No.95 gasoline has broken through 11 yuan/liter. For example, after the price adjustment in Hainan, the highest retail price of No.92 gasoline is 10.43 yuan/liter, and that of No.95 is 11.1 yuan/liter. The next round of oil price adjustment is at 24:00 on June 28.