Abstract: The surface coating technology of cutting tools is a material surface modification techno...

Foreword This standard is an amendment to GB/T13586-92 "Aluminum and aluminum alloy waste, w...

Pump mechanical seal repair process has the following aspects: First, the mechanical seal cleaning...

Abstract: Bonded solid lubricating coating is one of the main types of solid lubricating materials,...

Molybdenum fertilizer is a trace element. Although the demand for soybean is not large, if it i...

The amount of potassium required by crops is often higher than that of nitrogen and phosphorus....

On September 11th, the first China Diamond and Related Materials and Applications Symposium was c...

Corn: For every 100 kg of corn kernels produced, 2 to 4 kg of pure nitrogen, 0.7 to 1.5 kg of p...

Name of product specification Materials Origin price Than yesterday Compared to last week T...

When the steel cylinder is produced in our factory, the first process is to rotate a seamless steel...

After the May Day holiday, the steel market after a short break began daily trading, after the ear...

HMS Daring Launches (Courtesy of BAE Systems) Mono installed its Monobloc B Series pump on a BAE Sys...