LNG长距离输送
LNG long-distance transportation
RNA长距离移动
RNA long-distance movement
长距离并联输水箱涵
long distance water diversion with multihole culvert
长距离测量
remote distance measurement
long range measurement
长距离超声导波
long range guided wave ultrasonic testing
长距离传输
Long-distance Communication
long distance transmission
long haul transmission
长距离大口径PCCP输水
long-distance and super-large diameter PCCP pipeli
长距离带式输送机
long-range belt conveyor
long belt conveyor
Long-distance Belt Conveyor