The program may also enhance sales prospects for the Bell Boeing V-22 Osprey.
该项目也可以增加贝尔波音v v - 22 鱼鹰的销售前景。
To enhance the anti-wearing ability of exhaust valve seat for a new engine, a Nb-Cr-Mo-V cast iron value seat has been developed in the First Automobile Works.
为提高新型汽车发动机排气门座的耐磨性,第一汽车制造厂研制了铌铬钼钒铸铁排气门座。
Characteristic: Organic matter with nature beautification and excellent reduction of moisture evaporation, also help enhance land v...
特性:自然美观的有机物,减少水分蒸发,增加土壤透气性,抑制扬尘。
应用推荐