Metering and verification vehicles have completely changed the way that humans carry weights to carry out weighing instruments inspections, and in the past more advanced advanced technology was used to carry out technologi.......
According to the “2013-2017 China Urban Rail Transit Market Forecast and Investment Strategic Plan.......
Abstract: Plastic packaging bags for cakes are prone to pungent odors in the production process, and even migrate to cakes, affecting the quality and safety of cakes. Th.......
First of all, rationally arrange planting, so that it can b.......
With the development of indus.......
The researchers came up with a new method to predict which rivers would have floods. For this purpose, they measured how much water was stored in a watershed during the spring flood season.
The vacuum probe is buried with a drilling rig drilled at the designed hole position to the design elevation of the vacuum measurement point. The prepared vacuu.......
In April, the domestic truck industry’s production and sales volume decreased slightly from the previous month and maintained a stable growth year-on-year, among which the semi-trailer tractor had the fastest growth rate.
In April, trucks produced 275,700 vehicles and 289,.......
The Ministry of Transport’s new energy vehicle promotion focus on the most difficult “hard bone†areas. The author believes that the grand promotion plan for the application of 300,000 new energy vehicles in the urban public transport, rental, and u.......