航道等级
- un.waterway classification
- 网络grade of waterway; grade level of waterway; ranking of waterway
航道等级航道等级
grade of waterway
xin giúp đỡ về thuật ngữ... ... 航道 waterway 航道等级 grade of waterway 航道断面系数 crosssection factor of waterway ...
grade level of waterway
... 构造要求 Detailing Requirements 航道等级 grade level of waterway 平纵面线形 horizontal and vertical alignment ...
ranking of waterway
等熵进气道,isentropic... ... ) isentropic atmosphere 等熵大气 ) ranking of waterway 航道等级 ) graded fairway 等级航道 ...
scale for channel
疏浚工程专业英语词汇 -... ... 航道定级 classification of channel 航道等级 scale for channel 航道断面 channel section ...
classification of navigation channel
'classification... ... classification of navigation channel 航道等级 classification of railways 铁路等级 ...