车轨磐 车压硬土层

trafficpan  detail>>

车压硬土层

pressure pan traffic pan  detail>>

车轨磐

traffic pan  detail>>

硬土层

pan formation  detail>>

含钙硬土层

pedocal  detail>>

硬土层破碎机

panbreaker  detail>>

硬土层坚固地基

handpan  detail>>

硬土

firm bottom firm ground firm soil hard bottom hard pan hard soil pan s...  detail>>

土层

solum; true soil; pedosphere; soillayer; soil horizon; soil layer  detail>>

白硬土

white-hard clay  detail>>

坚硬土

shoulder  detail>>

硬土墙

hardpan  detail>>

电车轨

street car rail tram rail tram track  detail>>

吊车轨

crane rail  detail>>

推车轨

trolley guide  detail>>

止车轨

dead-stop rail  detail>>

不坚硬土壤

hover ground  detail>>

坚硬土壤

stiff soil  detail>>