1.
"The resilient wedge design offers bubble-tight seating, but is limited to 160 f water service."
弹性楔板结构具有无气泡阀座密封功能,但是水温最高不能超过71℃。
2.
The technology of the mainshaft sealed apparatus has got the state patent it has two funetions of electric and steam heating.
主轴密封装置获国家主利。具有电、汽两种加热功能。
3.
Contents and Densities of Soil Organic Carbon in Urban Soils in Different Function Areas of Kaifeng
开封市不同功能区城市土壤有机碳含量与密度分析
4.
energy saving weather stripping
密封条起到节能作用。
5.
Study on the Dynamic Auxiliary Seal Ring of Pusher Type Mechanical Seal
滑移式机械密封的动态辅助密封圈性能研究
6.
Study on the Dynamic Auxiliary Seal Ring of Dry Gas Seal;
干气密封装置动态辅助密封圈性能研究
7.
Analysis of Seal Rings Nonlinear Distortion and Seal Capability of Bearing;
密封件非线性变形与轴承密封性能研究
8.
Research on the Mechanical Seal CAT Device and the Performance of the GY70 Mechanical Seal;
机械密封CAT装置及GY70机械密封性能的研究
9.
Effects of Dimensional Tolerance on Sealing Characteristic of O-ring;
O形橡胶密封圈尺寸公差对密封性能的影响
10.
Seal Structure and Technique of Broad Band High Power Rectangular Ceramic Hermetic Windows
宽带高功率矩形陶瓷密封窗封接结构及工艺
11.
"Mechanical seals that employ sprayed or laminated seal faces shall neither be considered equal, nor shall they be acceptable."
采用喷涂密封面或层压密封面的机械密封既与上述密封完全不同,也不能被接受。
12.
hermetic direct current motor of an output exceeding 37.5w
密封直流电动机,功率超过37.5w
13.
hermetic alternating current motor of an output exceeding 37.5w
密封交流电动机,功率超过37.5w
14.
Shutter is easy to installation, including fixed shutter and removable shutter. It have various functions : aeration, sunshade, airtightness etc.
详细内容：百叶窗安装方便，可分为活动百叶和固定百叶，能够实现通风、遮阳、密封等多功能。
15.
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.
贮油器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。
16.
Seal valve base adopts metal materials, having the features of highter cutting capability and seal performandce.
*密封阀座系用金属材料.具有较高的剪切能力和密封性能.
17.
Study of Sealing Performance and Wear Mechanism of Oil Seal Used in Engine
发动机油封的密封性能及磨损机理研究
18.
Seal and Anchor Performance Test Installment Research of Packer
封隔器的密封与锚定性能测试装置研究