密封: seal; seal up; seal airtight ...钨丝: tungsten filament; tungsten ...和: mix; blend钨: tungsten; wolfram条: twig表面: surface; superficies; bounda ...裂纹: crack; fissures的: 4次方是 The fourth power of 2 i ...试验: experiment; test; trial方法: method; means; way; techniqu ...钨丝弯曲度的试验方法: standard test method for sag of tungsten wire钨丝下垂试验方法: test method for sag of tungsten wire电子器件和电灯用细圆丝和扁线的试验方法: standard test methods of testing fine round and flat wire for electron devices and lamps表面裂纹: external crack; skin breakdown; skin crack; surface check; surface crack; surface craft; surface hair crack弹性体密封件挤压比的试验方法: standard test method for extrusion rate of elastomeric sealants垫片材料的密封性的试验方法: standard test methods for sealability of gasket materials密封带的压缩恢复的试验方法: standard test method for compression-recovery of tape sealant从上釉陶瓷表面提取铅和镉的试验方法: standard test method for lead and cadmium extracted from glazed ceramic surfaces单片样品表面绝缘电阻率的试验方法: standard test method for surface insulation resistivity of single-stri specimens人造草皮运动场表面耐磨性的试验方法: standard test method for relative abrasiveness of synthetic turf playing surfaces钉子的试验方法: standard test methods for nails繁复的试验方法: laborious test method纬密的试验方法: handknotted carpetsdetermination of number of tufts per unit lengthgth泄漏的试验方法: urine collection bags : determination of freedom from leakage焊接裂纹试验方法: weldability testing-method of fisco cracking test
