Right now is the “window period†of fertilizer exports. In previous years, the Yunnan Pu-Ca companies were mostly busy production scenes. At this time, however, most of them were forced to stop production, and only a few limited production. The person in charge of a general ca ...read more...
In low-pressure casting, the mold is placed on a closed holding furnace, and the cavity passes through the liquid-liquid passage in the furnace through the riser. During operation, pressurized air is added to the cavity, and the molten metal flows into the cavity from the riser. After the molten me ...read more...
The fixed hydraulic lifting platform is a widely used lifting device. It has a compact structure and good lifting stability. It is suitable for frequent operation. The fixed hydraulic lifting platform is a widely used lifting device. It has a compact structure and good lifting stability, and is s ...read more...
When the PH value is high and low, the treatment method is well known. In order to achieve the disinfection effect in the swimming pool water treatment process, various disinfectants and disinfection equipment are used. These limits are obtained under the premise of water quality microbiological s ...read more...
In recent years, the number of hardware tools has leapt to the world's first planned economy. By the end of the 1980s, the basic team consisting of more than 100 key enterprises and fixed-point enterprises in the tool industry has formed 300 million high-speed steel cutters and more th ...read more...
On August 1st, Yanbian County Government signed a strategic cooperation contract with Sichuan Coal Industry Group Co., Ltd., and Panzhihua Chuanhua Huarong Honghao Coal Industry Co., Ltd. was formally established. The newly established Chuanhua Huarong Honghao Coal Industry Co., Ltd., thr ...read more...
Letter box, newspaper box, and government procurement are all through formal channels for bidding. Finally, through various comprehensive factors, which letter box manufacturer wins the bid. The letter box in the Sichuan area and the newspaper box under the office building are all determined by th ...read more...