September 03, 2023
New discovery of boron

Abstract MaryAnneWhite is a chemi

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September 02, 2023
Oil dielectric strength tester repair and maintenance

Insulating oil dielectric strength tester is a new product developed in accordance with the re

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September 02, 2023
Dalian Institute of Materials Nanocatalytic Research Progress

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September 02, 2023
Patent: a polysilicon block cutting device

Abstract Application No.4 Applica

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September 02, 2023
Valin CBN tool BN-S20 grade processing laser welding workpiece hydraulic prop

First, the definition and characteristics of laser cladding
1. Definit

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September 02, 2023
The difference between the public connection points of photovoltaic power stations and network access points

The difference of grid point, access point and publ

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September 02, 2023
Scientists find "extreme bacteria" or sources of future fuel

In the not-too-distant future, the power of cars, t

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September 02, 2023
Soft film ceiling damage repair and emergency treatment method

Soft

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September 02, 2023
The leader of the domestic tool industry

For the automotive industry, no matter how the macroeconomic situation changes, improving ef

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September 01, 2023
What kind of morphological characteristics of Taxus chinensis

Taxus chinensis , evergreen tree, bark grayish, longitudinally slitted; t

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September 01, 2023
What is the role of kapok?

Kapok is a specialty of Guangdong. It is a city flower of Guangzhou. Five petals with a st

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September 01, 2023
New method for verifying hydrogen embrittlement failure of fasteners

On January 28, 2015, the National Standards Product Quality Supervis

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