vacuum-pressure造句
造句与例句手机版
- Product variants are also offered for tasks in pure vacuum zones or combined vacuum - pressure zones
产品变量还可以适合完全真空区域或者真空压力混合区域中的作业。 - The scraping coat technique for the thin layer propellant loading processing in mini inside radius solid rocket motor , precuring - bonding technique and secondary vacuum - pressure casting are developed and used to load the big slenderness ration ( 12 . 5 / 1 ) solid rocket motor with thin web , internal insertion radial concentric dual - layer propellant
探索出小口径薄层药刮涂成型工艺、预固化粘结技术,二次真空加压浇注,实施了大长细比( 12 5 1 )发动机薄肉厚内嵌式径向同心双层装药。 - It's difficult to see vacuum-pressure in a sentence. 用vacuum-pressure造句挺难的
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