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A few days ago, Kelvin Hughes introduced the Electronic Chart Display and Information System (ECDIS) for merchant ships and Navy and Coast Guard ships.

As part of a stand-alone electronic chart display and information system or a multi-purpose bridge display network with multiple opera…

Since the tension type electronic fence appears later than the pulsed electronic fence, and the product characteristics, the front detection alarm is mainly concentrated on the alloy wire and the rod. The “anti-climb” alarm technology and the self-adaptation of the tension wire en…

Development of special oil for CO2 compressor separation in engineer's field biogas purification Li Sheng, Lu Zhaoxia, Xiao Youcheng, Huang Fuchuan College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China) The special properties of gas, screening and ma…

It is reported that REINTJES, a German power transmission company, will exhibit a new BAE HybriGen Zero hybrid booster gearbox during the US International Oil and Gas Exhibition (OTC) in Houston.

The design of the hob in the processing of the hard gear is modified by the shape of the hole (Shanxi Aluminum Factory, Hejin 043300). A hob shaping and rolling test was performed in the laboratory. Analysis and test show that the concave shape of the hob can effectively control the value …

Tires must have the four basic functions of "supporting the car and carrying weig…

Recently, Koggsberg Maritime received a contract from the FSG shipyard of the German Siem Group to provide engineering, procurement, construction and installation (EPCI) services for a new LNG powered passenger ship. The above engineering and product production phases are expected to take two y…

Many friends have mentioned the problems related to the access control machine for many times. Actually, we have mentioned the special knowledge of the access control system many times before. Today, we thoroughly explained the installation of the door label integrated machine through 12 issu…

While sales in many physical stores worldwide are on a declining trend, omnichannel services are still evolving. Consumer-commodity interactions, implemented through NFC (Near Field Communication) tags and combined with smart supply chain management, are increasingly used as key …

Among the agricultural products such as corn, wheat, rice, sorghum, and potato, amylose is one of the major components, which is also the key to the quality of these agricultural products. Therefore, in the food inspection, the amylose content of the straight chain is determined …