3NB series of oil drilling mud pump main structural features: 1. Horizontal three-cylinder single role: advanced structure, stable operation, light weight, small size. 2. Medium and low speed, long st
3NB series mud pump main structural features: 1. Horizontal three-cylinder single-role: advanced structure, smooth operation, light weight, small size. 2. Med
Antimony element and phosphorus element as we know, is located in the main group V of the periodic tabl
Insulation paint aging refers to the long-term effect of electric field, temperature, mechanical force, humidity, ambient environment and other factors, so that the quality of electrical equip
The environmental-friendly high-temperature micro-foam drilling fluid technology and application development project completed by China University of Petroleum (East China)
Yesterday, the reporter learned from the Municipal Bureau of Commerce that in 2011, Jiaozuo Jinbiao Machinery Manufacturing Co., Ltd. exported 76 oil drilling mud pump comp
Recently, the high-temperature and high-density oil-based drilling fluid independently developed by the Drilling Institute has been successfully applied in the Qiansu 2 well in the Kunlun Mounta
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First, the paint (paint) definition of pai
In recent years, with the wide application of deep-hole gun drilling machine tools and the large increase in the sales of CNC deep-hole drilling machines, the needs of many customers, the author as th
Water-based paint has the characteristics of being green, energy-saving, safe, and convenient to use. It has been rapidly developed in various countries of the world. Water-based paint as a pure
Rheology is mainly to study the deformation and flow of fluids. Viscosity is used to measure the forces that prevent fluid from deforming, and shear forces control many aspects of viscosity asso
1. Butter when installing the cylinder head gasket Some repairers prefer to apply a layer of butter on the cylinder head when installing the cylinder hea
10. Add more lubricants The hazards of too little engine oil are well known. Therefore, some car owners are afraid of lack of oil and burned tiles. They
The general industrial requirements for the quality of bentonite ore are measured by the amount of montmorillonite in the ore: Cut-off grade: ≥ 40%;
Organic bentonite can be widely used in many industries as additives, thickeners, decolorizers, gelling agents, and the like. Bentonite can
Paints - paints must be bought in the supermarket The paint must be bought in the supermarket for the following reasons: 1 Will not buy counterfeit go
Water-based paint is paint that uses water as a diluent. Water-based paint can generally be divided into three categories, one is based on acrylic as the main component of water-based wood paint
Colorful paint is a simple imitation paint. Compared to other imitation granite crafts, colorful paints only need to be sprayed once, and you can get gorgeous patterns resembling granite texture
The main function of the interior wall paint is to decorate and protect the interior walls and create a beautiful and clean wall environment for the interior. The color of the interior wall pain
For acrylic pigments, it is believed that many people have used them. Acrylic pigments belong to artificially synthesized polymeric pigments, which are made from pigment powder and acrylic latex
Colorful paint is a simple imitation paint. Compared to other imitation granite crafts, colorful paints only need to be sprayed once, and you can get gorgeous patterns resembling granite texture
Today, paints on the market are divided into industrial paints, architectural paints, automotive paints, water-based paints, and solvent- based paints . How much do you know abo
At 1 am Beijing time on Saturday (April 7), US oil service company Baker Hughes released data showing that the total number of oil drilling in the US on April 6 increased by 11 to the third week of th
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