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pipeline aerial crossing construction
释义
pipeline aerial crossing construction
Encyclopedia
工学
【管道施工】
释
pipeline aerial crossing construction
管道跨越施工
管道从河流、沟渠、山谷等天然或人工障碍物上部通过的建设工程施工。主要用于管道通过山区深陡沟谷、地质复杂的河流沟渠。
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LDTX
l-dual
LDV
L-DVB
L dwarf
LDWS
LD法
LE
Lea Ani
LEACH
leach
leach ability of ore
leachate collection and removal system
leachate equalization basin
leachate leaking
leachate treatment plant
leachate treatment vehicle
leached fibre
leached zone in tailings pond
leaching
leaching cycle
leaching device
leaching erosion
leaching flowsheet of mineral material
leaching gold by non-cyanide reagent
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