Electric sightseeing car

China Motors Sightseeing Car Columns are included in the China Ministry of Industry and Information Technology Tourist Cars Automobile Announcement All 2 Categories 3 Manufacturers 3 Sightseeing Vehicle Brands 7 Sightseeing Vehicles Product Information,.......

Abrasion wear grinding on the blade

The wear resistance of the hammer must be worn on the blade, such as the length of time of wear, the strength of the wear resistance and the like, etc. Only the wear resistance of the hammer can be increased to extend its service life. cut costs.

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Effect of dietary crude fiber content on sow growth

Crude fiber as a structural carbohydrate, is a relatively crude concept, the traditional method of determination of crude fiber is the sample after digestion by dilute acid, dilute alkali, the remaining components are crude fibers. Precisely because it contains cellulose, hemicel.......