A rolling bearing 1, the bearing and shaft with the use of base hole system, bearing and shell with the use of the base axis system. Bearing size tolerances and rotational accuracy of the value according to the provisions of GB307-84. 2, with the journal bearings and bearing housing bore hole ac

How to quickly recover the combat power when the warship is sailing, thunder, bullet, and damage to the cabin? How to carry out ship maintenance in the depths of the ocean? The new floating dock of a speedboat detachment of the East China Sea Fleet can ensure that the ship is "lightly injured&

According to data released by the China Petroleum and Chemical Industry Association, domestic crude oil processing volume reached 31.188 million tons in May, a record high, up 10.7% year-on-year, and an increase of 6% from the previous month; product oil output (total of gasoline, diesel and kerose

On February 27th, Handtech Company held the ceremony for marking the full-scale budget for target responsibility in 2009 at the Xi’an plant. The general manager Wang Zhanchao and more than 50 middle-level cadres attended the signing ceremony. At the signing ceremony, General Manager

The first domestic LNG offset terminal tractors developed by Shaanxi Steam The LNG natural gas new energy vehicle is a new model developed by Shanxi Auto to meet the needs of the market and the country's environmental protection. Currently, it is commonly used in the field of road towing and

At the “Valin Auto National Dealership Seminar and Valin Star Promotion Conference” just concluded on July 23, Valin launched a lightweight version of the Valin Star series to encourage dealers to bring the Star of Valin And the second-generation new product, Xing Kaima, will be the ke

Xi'an Kunlun Hydraulic Transmission Co., Ltd., based on the actual operation test of the first generation of products for nearly a year, has undergone continuous improvement and innovative design and recently completed the second generation of improved hydraulically driven CNG (compressed natur