afforesting on sloping plow land  退耕还林

alternative plow  美国石油协会; 畜力犁; 模糊决策树

animal plow  畜力犁; 板犁; 畜力耕耘

auto snow plow  智能网; 汽车扫雪犁

bottom plow  界面燃烧; 新垦板犁

breaker bottom plow  新垦犁

breaking plow  钢缆犁; 架桥[现象]

brushland plow  灌丛地用犁

bulldozer plow  推土犁

cable plow  索引式振动机; 凿犁; 钢缆犁

capstan plow  挖沟机

chisel plow  切段器; 切断器; 单向型

common plow  深耕犁; 压实

contour diagram of plow bottom  等高犁耕

deep plow  圆盘犁; 碟犁; 深层施肥机

Digging plow  开沟犁

Direct-connected plow  悬挂犁

disc plow  碟犁

disk plow  圆盘犁; 二段犁

disk(=disc) plow  圆盘分离器