| 1. | Soil quality - physical methods - laboratory methods
土壤质量.物理方法.实验室方法 |
| 2. | Road marking materials - laboratory methods for identification
道路标记材料.标识的实验室方法 |
| 3. | Road marking materials - laboratory methods for identification
道路标记材料.标识的实验室方法 |
| 4. | Laboratory method of testing air circulator fans for rating
测定空气循环电扇额定值的实验室方法 |
| 5. | Laboratory methods of testing jet tunnel fans for performance
测试喷气式烟道风扇性能的实验室方法 |
| 6. | Laboratory methods of testing actuators
试验促动器的实验室方法 |
| 7. | Soil quality - laboratory methods for determination of microbial soil respiration
土质.微生物土壤呼吸性测定的实验室方法 |
| 8. | Laboratory methods of testing fans used to exhaust smoke in smoke management systems
烟尘管理系统中排气扇测试的实验室方法 |
| 9. | Laboratory methods of testing air curtain units for aerodynamic performance rating
空气动力学性能指标用风帘装置测试的实验室方法 |
| 10. | Pneumatic fluid power systems . cylinders . measurement of friction forces . laboratory method
气压流体动力系统.气缸.摩擦力测量.实验室方法 |
