1.
oil pressure test for tightness
油密试验油压密封试验
2.
oil pressure test for strength and tightness
强度和密封性油压试验油压及强度密封试验
3.
testing methods for sealant for automobiles
汽车用密封剂试验方法
4.
water pressure test for strength and tightness
水压强度和密封性试验
5.
Environmental testing for electric and electronic products--Test Q: Sealing
GB/T2423.23-1995电工电子产品环境试验试验q:密封
6.
Test method for building sealants
GB/T13477-1992建筑密封材料试验方法
7.
Dust proof performance-Test method for buses
GB/T12478-1990客车防尘密封性试验方法
8.
Rain proof performance test method for buses
GB/T12480-1990客车防雨密封性试验方法
9.
Test methods for rubber O rings
GB/T5720-1993O形橡胶密封圈试验方法
10.
Test method for leaks in sealed flexible packages
GB/T15171-1994软包装件密封性能试验方法
11.
testing methods for sealed flexible packages
软包装件密封性能试验方法
12.
Experimental investigation of control valves for flush ofmechanical seals.
机械密封冲洗用限流阀性能试验研究
13.
Analysis and Experimental Study on the Failure of Seal in Transmission of Vehicle
传动装置动密封失效分析及试验研究
14.
Experimental Investigation of Three-phase Foam Sealing Liquid for Gas Pressure Determination Borehole
测压钻孔三相泡沫密封液的试验研究
15.
Application of electronic balance in the paraffin-coated method to determining soil density
电子天平在蜡封法密度试验中的应用
16.
Experimental Investigation into Friction State of End Faces of GY70 Mechanical Seal
GY70型机械密封端面摩擦状态试验研究
17.
The Design of Main Seal Ring Used in Expansion Ring Testing Device for Pipeline
管道用胀环试样试验台主密封圈的设计
18.
Spiral wound gaskets test method of hydraulic pressure sealing characteristics
GB/T4620-1984缠绕式垫片水压密封性能试验方法