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oil and gas pipeline repair technology
释义
oil and gas pipeline repair technology
Encyclopedia
工学
油气长输管道安全技术
释
oil and gas pipeline repair technology
油气管道修复技术
针对内检测、直接评估、试压检测中发现的缺陷,在6个月内进行缺陷检查和做修复计划表,按规定程序实施油气管道维护修复管理的方法。
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As Birds Bring Forth the Sun and Other Stories
ASBU
as-built drawing
as-built drawing of mining
as-built drawings of concentrators
ASCA
ascade cycle liquefaction process
A-scan pulse reflection ultrasonic test instrument
ascariasis
ascaridole
ascarisin
ascarisin; scaridole; 1,4-peroxi-do-p-menthene-2
ascaris lumbricoides
ASCE
Ascella
ascend
ascendant
ascendant continued fraction
ascendant subgroup
ascending
ascending and descending,floating and sinking
ascending branch
ascending central series
ascending chain
ascending chain condition
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