The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm Q235 than the previous month than last week General line Φ6.5mm Q235 Weifang 5830 0 0 -150 High line Φ6.5mm Q235 Beitai 5820 0 0 40 High line Φ6.5mm Q235 Fushun 5830 0 0 50 High Line Φ8mm Q3…

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than that of last month than last week General line Φ6.5mm Q235 Handan Steel 5550 0 -80 -100 Common Line Φ10mm Q235 Stone Cross 5550 0 -80 -100 High Line Φ6 .5mm Q235 Handan Steel 5650 0…

　　 The surface of the outer circle is the main surface of the shaft part. Therefore, it is necessary to reasonably formulate the machining process specification of the shaft part. First, it is necessary to unde…

Recently, in the 4th member representative meeting of the China Internal Combustion Engine Industry Association held in Beijing and the fourth general election of the board of directors, Tan Xuguang, chairman of Weichai Holding Group Co., Ltd., was elected as the new chairman of the Chin…

The name of the water immersion detector is a kind of detector product used to detect whether the house leaks water. The common water immersion immersion detectors on the market mainly include photoelectric and cable type detectors, which are also divided int…

Everyone who has ever drunk this tea knows that it is not good to open the package. "Scent", okay? Of course it is good. Most tea lovers use this "fragrance" to judge whether the small orange or mandarin tea is what you want. "Into the room, the house is full of elegant…

However, high-value innovations in the industrial field do not happen as intended. They do not appear easily because of engineers' inspiration or entrepreneurs' ingenuity. Major innovations in the manufacturing industry are faced with huge investment and high risks. This requires motiva…

The European Parliament’s Environment Committee has already voted on the second reading of the proposal to ban the import and export of heavy metal mercury from the EU on December 1, 2010, which is seven months earlier than the date proposed by the European Commission. In the first readi…

According to market observation reports: OPEC said that ethanol should be responsible for high fuel prices, OPEC chairman Khalil said: ethanol production should be responsible for the recent international crude oil prices have been negative 40%.

Algeria’s energy minister an…

It is the summer corn dressing season. Comparing the summer corn with the spring corn, the summer corn has two major characteristics. First, the growth period is short, usually about 100 days. The seedling growth is in the high temperature and rainy season. The second …