Recently, a good news came from a low-concentration gas cryogenic liquefaction pilot base. The base successfully produced low-concentration gas as a raw material for the production of liquefied natural gas (LNG) units and successfully produced qualified LNG products. So far, the Institute
Read moreChina's hardware market is mainly distributed in Zhejiang, Jiangsu, Shanghai, Guangdong and Shandong, with Zhejiang and Guangdong being the most prominent. According to Luo Baihui, secretary general of the International Model Association, at present, more than 6,000 mold companies have gather
Read moreClosing valve opening and closing pieces of plug-shaped flap, the sealing surface was flat or tapered surface, the valve flap along the fluid center line for linear motion. Stem movement form, lifting rod (stem lift, hand wheel does not lift), there are lifting rotary rod (hand wheel with the stem r
Read moreWith the recovery of the world economy, the import and export of China's valve products has also increased, but the competition in the international valve market is also increasing. Because there is still a big gap between high-end technology and foreign large manufacturers, in the com
Read moreWith the popularity of infrared cameras, the development trend of infrared cameras has become clearer. At the same time, the drawbacks of its products have become more and more obvious. As a security practitioner who has been in business for nearly 10 years, I have witnessed the rise of in
Read moreWhen Su Yongqiang, chairman of the Shenyang Blower Group, received an exclusive interview at the scheduled time, he wore the same blue overalls as the ordinary employees. Even if he missed another schedule due to exceeding the interview time, he did not show any impatience... Su Yongqiang
Read more1. Use a candle: Store the remaining candlesticks. When a certain amount is collected, chop it to remove the wick, call it the amount, add the same amount of turpentine to the wax, and place it in a pot filled with cold water. The water is boiled and the candle is melted. After stirring, it is pour
Read moreIn January 2011, Hunan experienced the coldest month since 1978. The average temperature in the province was only 1.9 °C, ranking second in history. The average monthly temperature in 32 cities and counties such as Zhangjiajie and Fenghuang hit a new low. The average temperature in Changsha is 2
Read moreFirst, save money from the choice of materials 1. The general renovation is started from the plasterer. The only thing that can save money is the money from the tiles. The principle to save money is to buy bricks: As far as I know, the cheapest wall tile is the size 200x300mm glazed tile, of cours
Read moreLiving room: Set off the focal point of the family. There are many activities in the living room, which are the focal points of the family. They mainly include meeting guests, chatting, listening to music, watching TV and reading. For this reason, lighting methods should also be varied. Friends an
Read moreIt is reported that a series of new technical standards, such as the "Classification and Technical Conditions for Copper and Copper Alloy Scrap Wastes" and "Classification and Technical Conditions for Aluminum and Aluminum Alloy Scrap Waste," are under preparation. At p
Read moreIt is reported that in addition to different shapes should use different types of glass, there are certain requirements for the thickness of the glass, some modeling also need to deal with the glass. Ceiling large area to use to deal with Glass ceilings are mostly used for aisle ceilings. Do not u
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