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pipeline pressure test
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pipeline pressure test
Encyclopedia
工学
管道压力试验
释
pipeline pressure test
管道压力试验
根据管道能承受的最高压力和要求压力,确定管道在此压力下的完整性,测定在此压力下管道缺陷的试验。俗称打压或水压试验(用水作介质时)。
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surface radiation sources
surface radiative properties
surface reactance
surface reaction mechanism
surface recombination
surface reconstructing promoter
surface reconstruction
surface reflectance
surface reflectance spectroscopy
surface reflection model
surface region
surface relaxation
surface relaxation and reconstruction of minerals
surface rendering
surface replica
surface resistance
surface resistance tester
surface resonance state
surface rotary blasthole drill rig
surface roughening
surface roughness
surface roughness detection
surface roughness metrology standard device
surface roughness transducer
surface rumpling
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