On March 20th, Changan released a concept poster focusing on “doing one thingâ€, and then invited a number of senior media people in the car circle to “stand the platformâ€. When the media asked “this th…
Relevant data show that in December 2013, China's manufacturing purchasing managers index PMI was 51%, down 0.4% from the previous month. This is the…
Introduction: Concrete vibrating machines, also known as concrete vibrators, function to vibrate the concrete into concrete by removing the internal pores and removing the cellular pockmark due to its own gravity.
Study on AB2-type Ti-Mn-based hydrogen storage alloy for metal hydride hydrogen compressor Guo Xiumei, Wang Shumao, Liu Xiaopeng, Li Zhinian, Lu Fang, Hao Lei, Mi Jing, Jiang Lijun (Institute of Energy Materials and Technology, Beijing Research Institute of Nonferrous Metals, Beijing 1000…
Introduction: How can one make a simple greenhouse skeleton by simply showing up in our lives? Xiao Bian is here to briefly introduce a simple greenhouse built from bamboo or wooden materials.
In 2010, the Ministry of Agriculture of the China Drying Network launched the “Project for Research and Demonstration and Promotion of Small-scale Grain Storage Facilities for Farmers in Different Areas†for special research projects in the public welfare secto…
All the oil products subjected to the storage test were filled in tinplate drums with a capacity of 20 L, a diameter of 265 mm, a height of 385 mm, and a wall thickness of 2.2 mm. The entire test was conducted in two groups, indoor and outdoor. a. Indoor group The three types of oil in…
First, determine the fault within the temperature meter or meter outside the digital display controller external wiring power supply, input