지정품명부호 검색

손으로 운전하거나 전동기로 운전하는 바퀴가 있는 골조를 가진 품목으로 설비 지지물 및 권양기 컨베이어, 동력 공구등의 이동 목적을 위한 고가식 모노레일이나 궤도위를 왕복운동토록 제작했다.

An item used for transporting material from one location to another by means of an overhead track, beam, cable, or similar method. The trolley consists of either a single wheel or set of wheels, the wheel frame, and a device for transporting the material to be relocated. The transporting device may be an arm which is directly attached to the material or a basket, sling, or the like. For trollies which utilize hoists in the overhead transportation of material, see TROLLEY,HOIST.