查询词典 jockey pump

Vacuum booster pump is a high precision, sensitive job than the pump, when used to strictly observe the following rules

真空助力泵是一种精度较高、工作较灵敏的泵，使用时必须严格遵守以下规则

It is a mechanical pump with high evacuating speed also referred to as mechanical booster pump.

原理：罗茨泵，罗茨真空泵，是一种大抽速的机械真空泵，亦称机械增压泵。

Sea water booster pump: 14SH-90-19 sea water pump, 1450r/min, 3 sets.

sup2；海水升压泵：14SH-90-19型海水泵，转速1450r/min，共3台。

According to the service conditions of users, it can be fitted with vacuum booster pump, and this pump will be used as a prepump.

根据用户使用情况，可配备真空增压泵，将该泵做为前级泵，由增压泵的抽气力加强，前级泵连续抽除，能使您的设备获得更高的真空。

More than in the active development of business at the same time, I developed a gas-liquid by the Secretary-cylinder power, gas booster pump booster pump and gas-liquid and other products.

在大力发展以上业务同时，我司开发了气液增力缸、气气增压泵和气液增压泵等产品。

Water transferring; light-industrial area, farming warter transfer and circulation- high pressure; booster for single pump and multi pump

泵的主要材质是不锈钢的，且内置有氟素材质的密封装置，所以，有很好的耐高温性和耐久性。

It first appeared in 1944 in Germany, is to adapt to the pressure in the range of 10 ~ 1000Pa with a large pumping speed of vacuum melting systems use Horizontal single-stage single suction centrifugal pump a mechanical booster pump.

它于1944年首先出现于德国，是为适应在10 ～ 1000Pa 压力范围内具有大抽速的真空熔炼系统而作为机械增压泵使用。

Rotary piston pump design flexibility, and out of the outlet can be designed at an axis on a direct access in the aqueduct, the pipeline as a booster pump.

旋转活塞水泵外形设计灵活，进出水口可设计在一条轴线上，直接接在输水管道中，即可作为管道增压泵。

Company main product: 40MPa and following pressure rank drying oil lubrication system and forms a complete set with each kind of specification lubrication pump, divides the adapter, the gasoline-feed pump; XYZ, XHZ standard thin oil lubrication system and each kind of non-sign thin oil lubrication system and hydraulic system; Oil gas, emulsion lubrication system design, manufacture; Pipeline bridge piece, row pipe cooler, filter and so on, more than 50 varieties, more than 1000 specifications.

公司主要产品：40MPa及以下压力等级干油润滑系统及配套用各种规格润滑泵、分配器、加油泵；XYZ、XHZ标准稀油润滑系统及各种非标稀油润滑系统和液压系统；油气、乳化液润滑系统设计、制造；列管式冷却器、过滤器、管路连接件等50多个品种1000多个规格。

When the protruding part of the cam switch over, the role of force in the spring, the plunger downward movement, the upper plunger space have a vacuum, when the plunger on the end to put the plunger into the After the open hole, filled with oil in the upper body inside pump diesel pump oil through hole into the room, plunger movement to the next stop point, the end into the oil.

当凸轮的凸起部分转过去后，在弹簧力的作用下，柱塞向下运动，柱塞上部空间产生真空度，当柱塞上端面把柱塞套上的进油孔打开后，充满在油泵上体油道内的柴油经油孔进入泵油室，柱塞运动到下止点，进油结束。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48