Installation method of curved LED display


China Hardware Business Network

An arc-shaped building body needs to be installed with LED display screen. Whether the model modules in the design scheme can be assembled to produce a perfect ar

Hefei steel market rose 5.8~5.11 in one week

Name of product specification

Automobile body cover drawing die assembly and debugging

Classification of typical drawing die, the structure, the main function of modern automobile parts <br> <br> stamping die can be divided into the following categories: trimming die and the subsequent draw die, the

Australian researchers invent high-efficiency solar panels

According to foreign media reports, the University of New South Wales researcher Piria recently invented a method to improve the efficiency of thin-film solar panels. The current

Zhejiang Institute of Furniture and Hardware

Develop furniture and hardware research to promote industry development. Furniture, hardware research and design, new product development, technical consultation, training; entrusted by the government and relevant departments, undertake product quality inspection, commissioned inspection an

May 11 Wuhan Steel Market Hot Roll Coil Prices

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A-TControls developed TRIAC series LB ball valve

A-TControls' new TRIAC Series LB Ball Valves are designed for advanced corrosion protection chemical processing. Its main feature is its complete PFA inner layer design and electrolytically polished 304 stainless steel or epoxy coated WCB carbon steel valve body.

Name of product specification Materials Steel factory / origin Price (yuan/ton)
Central city today's steel

Quick check of inner spherical parts

In the automotive and machinery industry, there are a large number of housing parts with the inner spherical surface as the main size. Therefore, it is difficult to quickly, accurately and quantitatively detect the position of the ball diameter and the center of the ball with respect to the re