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   Chinese English
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未充填
 未充填
tech. non-filling
| 裂隙
 裂隙
bridg.constr. crack and fissure; fracture
geol. cavity
hydroel.st. crack; fissure; crevasse; crevice
met. fissure defect

to phrases
未充填
tech. non-filling
未充填
: 9 phrases in 5 subjects
Aviation1
Engineering geology1
Hydroelectric power stations1
Oil / petroleum2
Technology4