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线路截断阀室
释义
线路截断阀室
Encyclopedia
工学
线路截断阀室
释
block valve station
线路截断阀室
油气输送管道线路截断阀及其配套设施的总称。又称阀室。
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pedal circle
pedal coordinate
pedal curve
pedal disc
pedal gland
pedal line
pedal point
pedal polygon
pedal surface
pedal tetrahedron
pedal transformation
pedal triangle
Pedantic Scholars
pedding advertisement
peddling language
Pederson
pedestal
pedestal crater
pedestrian and bicycle traffic system
pedestrian and non-motor vehicle transportation planning
pedestrian bridge
pedestrian crossing facilities
pedestrian detection
pedestrian management
pedestrian navigation
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