Terms containing drag line

Subject	English	Chinese
chem.	drag line	拉伸纹热成型品缺陷
plast.	drag line	拉伸痕
agric.	drag line	牵引钢索
agric.	drag-line	牵引钢索
oil	drag-line bucket	拉索挖掘机抓斗
chem.	drag-line scraper	带式刮土机
space	on-line drag measurement	大气阻力在线测量
tech.	power drag line	机械铲