如果外部密封破损或损坏，不要购买。
本质量保证只包括更换外部密封的成本。
The warranty shall cover the cost of replacement of the outer seal only.
油箱应该在外部密封失效、设备关闭的一段时间内具有防潮屏障的功能。
The oil reservoir shall act as a barrier to trap moisture and provide sufficient time for a planned shutdown in the event of an outer seal failure.
由外部通过小孔、裂缝和门的密封圈而进入的渗入热。
Infiltration heat from warm outside air through small holes, cracks, and door seals.
电池是在密封容器存贮化学反应必需的化学品，但燃料电池却使用外部燃料和大气。
But while batteries store all the chemicals needed for the necessary chemical reactions in a sealed package, fuel cells use an external fuel source and air from the atmosphere.
外部溢流管把吸收塔反应箱和密封箱连接起来。
An external overflow pipe connects the absorber reaction tank to the box.
密封飞机结构的外部接缝以确保水分不进入结构并获得结构的气动性。
Sealing the external joints of the aircraft structure to make sure that water does not go into the structure and to make the structure aerodynamic.
轴承上必须有密封件，防止外部的灰尘和水分进入，也防止轴承内部的润滑油脂外漏。
The bearing must be equipped with seals that are able to keep dust and water out and the grease inside the bearing.
蓖齿型密封装置，旋转并且固定的重选结构。用气压差动而造成外部的密封。
L LABYRINTH SEALS, Rotating and stationary overlapping structures which utilize differential air pressure to form an external seal.
蓖齿型密封装置，旋转并且固定的重选结构。用气压差动而造成外部的密封。
LABYRINTH SEALS, Rotating and stationary overlapping structures which utilize differential air pressure to form an external seal.
但是，由于探头和接收器都是密封装置，从外部直接测量是不可能的。
However, it is not possible to do direct measurement, since the probe and the receiver are both sealed.
采用电池槽盖、极柱双重密封设计，防止漏液，可靠的安全阀可防止外部空气和尘埃进入电池内部。
Fully sealed: with cover and pole double seal design to prevent leakage of electrolysis. and the reliability of safe-valve prevent oxygen and dust from outside enter into the battery.
修理好或者密封好在敞篷车顶部的开阔部或者缝隙防止快速流动的空气导致的外部损伤！
Repair or seal the open part or slot at the top of the convertible to prevent external damage caused by the rapid flow of air!
公开一种具有改进的密封性能和与外部设备的连接性的等离子体显示面板。
A plasma display panel having improved sealing performance and connectivity to external devices is disclosed.
塑料管道系统。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.
蓖齿型密封装置，旋转并且固定的重选结构。用气压差动而造成外部的密封。
SEALS, Rotating and stationary overlapping structures which utilize differential air pressure to form an external seal.
检查所有的接件，动态及静态密封物，以便向外放气至降到适合外部大气压（的程度）。
Inspect all fittings , dynamic, and static seal fits for low pressure external leaks to atmosphere.
由于迷宫圈本身的压力损失大，造成外部气流无法穿越迷宫，从而保证迷宫的密封效果。
The self pressure loss of the labyrinth cycle is large, the outer airflow is caused not to pass through the labyrinth, and therefore, the seal effect of the labyrinth is ensured.
所述套管（2）具有外部的表面构造，所述表面构造防止第二抽吸软管以密封的方式紧贴在所述套管（2）上。
The design of the exterior of the sleeve (2) prevents a second suction hose from lying in a sealing manner against the sleeve (2).
为了能承受一定的外部压力并很好地实现密封，设计并采用粘性介质压力成形工艺制造了不锈钢球壳阀芯。
In order to endure certain external pressure and seal well, the stainless steel spherical shell is designed and manufactured.
我父亲的书房是个密封舱，里面有书籍，报纸，思想，烟斗和雪茄烟创造了它们自己的力场，截然不同于外部世界的那个世界。
My father's study was capsule in which books, papers, thoughts, and pipe and cigar smoke had created their own force field, different from that of the outside world.
根据本发明，用于在空气引导通道的第一和第二部分之间提供密封的所有密封唇形成在外部接头件上并且至少部分地包围内部接头件的外表面。
All sealed lips provided between the first and second parts of the air guide chunnel forms on the exterior joint member and encloses exterior surface of the inner joint member at least partly.
未密封的外部可见类型提供了显式实现公共接口的方法，但没有提供具有相同名称的其他外部可见方法。
An unsealed externally visible type provides an explicit method implementation of a public interface and does not provide an alternative externally visible method that has the same name.
轴封填料密封或机械密封，填料水封水或机封冷却冲洗水由回水管部件从泵压出室引入或由外部接入。
Shaft seal: It adopts packing seal or mechanical seal, The packing seal water or mechanical seal cooling water is leaded from chamber or outside through backflow pipe parts.
沟槽：在系统中的金属屑或外部的材料在密封的运动面轴向切断，空气气泡的膨胀(气蚀)也能引起这个现象。
Grooving: Metal chips or other foreign material in the system lead to axial cuts on the dynamic side of the seal. Expanded air bubbles (cavitation) can cause also this phenomenon.
沟槽：在系统中的金属屑或外部的材料在密封的运动面轴向切断，空气气泡的膨胀(气蚀)也能引起这个现象。
Grooving: Metal chips or other foreign material in the system lead to axial cuts on the dynamic side of the seal. Expanded air bubbles (cavitation) can cause also this phenomenon.
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