Three departments jointly supervise the storage of hazardous chemicals

The recent high-risk accidents involving dangerous chemicals have attracted the attention of the State Council. The supervision and inspection of dangerous goods transport and storage scheduled for the end of May has now started. The five organizations jointly organized by the State Administra.......

Air Compressor Introduction

The air compressor (air compressor) is the main body of an air source device. It is a device that converts mechanical energy of a prime mover (usually a motor) into gas pressure energy, and is an air pressure generating device for compressed air.

Feat.......

Leaf area detector helps determine pumpkin leaf area

The leaf is the most important organ for photosynthesis and transpiration of plants. The leaf area size is directly related to the synthesis of photosynthetic organisms and the efficiency of transpiration. The leaf area detector is a professional instrument for measuring the size.......