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喷锚支护
bridg.constr. lock bolt support with shotcrete
eng.geol. combined bolting and shotcreting
hydroel.st. bolt-shotcrete support
railw. shotcrete-rock bolt support
tech. anchorage and gunite support; combined bolting and shotcrete; shotcrete and rockbolts protection; shotcrete and rock bolts support; spout anchor supporting
喷锚支护: 12 phrases in 4 subjects
Electronics1
Engineering geology2
Rail transport1
Technology8