"Net red" graphene technology revolution or busine…

Huawei this month announced a major breakthrough in the field of lithium batteries , the industry's first high-temperature long-life graphene-based lithium-ion battery . In recent years, Huawei has invested heavily in graphene, making this new nanomaterial a hot technology topic for Chinese pe ...more...

Bosch Valin (Hanma Power) CMD28, CM6D30 country six project …

Since the signing of the National Six Project development cooperation between Valin and Bosch in early November, the two sides have been continuously advancing the project. The launching ceremony of Hualing Bosch CMD28 and CM6D30 China Six Project was held in Fenghuanghu Villa, M ...more...

British media: China's LED Christmas tree lights are ine…

According to the British Financial Times Network, the article entitled "The Enlightenment of the Christmas Tree Lanterns" by columnist John Gap, published on the 23rd, said that globalization and technological innovation have been criticized this year, but as our family made in China. What ...more...

Complete six tricks of metal cutting fluid

When selecting the main cutting fluid (such as cutting oil), it should be transported to the area where oil film can be generated on the friction surface. Conversely, if the coolant selected is based on cooling (such as water-based cutting fluid), the cutting fluid should be brought clos ...more...

·Two tire technology centers were recognized by the state

Recently, the National Development and Reform Commission High-tech Industry Division issued the 23rd batch of national enterprise technology center certification list. It is understood that in this list, there are two technical centers for tire-related companies. One is the technical center of An ...more...

Main Functions and Characteristics of Transformer Short-circ…

Transformer short-circuit impedance test system main functions and features: 1. Short circuit impedance measurement: The low-voltage short-circuit impedance test for transformers can display three-phase or single-phase display voltage, current, active power, impedance, impedance voltage percenta ...more...

Volumetric flowmeter installation and use precautions (2)

2. How to operate the flowmeter 2.1 Corresponding configuration The flowmeter must be equipped with front valve 1, front and rear valve 2 (flow control valve) and control switch valve 3 (also installed behind the flowmeter), see illustration. The front valve 1 and the rear valve 2 may be general ...more...