From a switching pressure of 0 . 3 bar and up to a maximum pressure of 400 bar , tecsis offers mechanical pressure switches as break contacts , make contacts or changeover contacts 从0 . 3 bar到最大400 bar的开关压力, tecsis都能提供机械压力开关,起到断开闭合和转换的作用。
The evolution of shock wave can separate into three stages as ( 1 ) the forming stage “ pressure increases ” , ( 2 ) the stage of “ maximum pressure ” , ( 3 ) the decay stage “ pressure decreases ” 当激光强度保持恒定时,施于靶面的烧蚀压力亦保持不变,因而此时靶内的激波阵面压力会维持一个平稳阶段。
The experimental results showed that the maximum pressure drop and the operational pressure drop were related with particles diameter , bed height and superficial velocity , and the latter was also related with bed structure 实验表明:双喷嘴矩形喷动床的最大喷动压降和操作压降与颗粒粒径、床层高度及表观气速有关,而操作压降还与床体结构有关。
In a quasi - static heating and cooling process , the resonant conditions , levitation force and threshold pressures pm ( the minimum entrapping pressure ) and pm ( the maximum pressure to keep the integration of a liquid drop ) are changed significantly 在准静态加热和冷却过程中,谐振条件、悬浮力以及声压闲值p 。 (最小俘获声压)和pm (保持液滴不雾化的最大声压)随温度变化发生很大的变化。
We offer alternating piston compressors from 3 to 10 hp on tanks from 100 to 500 litres , with maximum pressure of 10 bar for the majority of applications body shops , mechanical and repair shops and 14 bar essentially for tyre fitters 我们提供的交替式活塞压缩机从3hp到10hp ,储气罐从100公升到500公升, 10bar压力适用于大部分场合汽车修理厂,机械维修车间和14bar最高气压适合于轮胎的充气。