履带式推土机松土作业试验方法
Crawler tractor-dozer-Ripping work test method

2007-08-01

履带式推土机 热平衡性能试验方法
Crawler tractor-dozer-Heat balance performance test method

2007-08-01

土方机械 履带式推土机 试验方法
Earth-moving machinery—Crawler tractor-dozer—Test methods

2017-12-29

Testing earth-moving machinery-Method for determination of volumetric rating of crawler and wheel tractor dozer blades
土方机械试验

1988-12-30

高原型履带式推土机 第2部分：试验方法
Plateau crawler dozer-Part 2: Test methods

2017-04-12

林业轮式和履带拖拉机 试验方法
Test methods for forestry wheeled tractors and crawler tractors

2007-06-25

土方机械 履带式推土机燃油消耗量 试验方法
Earth-moving machinery—Fuel consumption for tractor-dozer—Test methods

2018-09-17