|
|
| 51. | heavy duty crane |
| 重型起重机 |
|
|
| | |
| 52. | heavy-duty sewing machine |
| 重型缝纫机 |
|
|
| | |
| 53. | heavy engineering industry |
| 重型机械工业 |
|
|
| | |
| 54. | heavy duty soldering gun |
| 重型焊枪 |
|
|
| | |
| 55. | weight equipment |
| 重型装备 |
|
|
| | |
| 56. | heavy duty bearing |
| 重型轴承 |
|
|
| | |
| 57. | high tensile steel derrick |
| 重型钻塔 |
|
|
| | |
| 58. | heavy duty gas turbine |
| 重型燃气轮机 |
|
|
| | |
| 59. | heavy motorcycle |
| 重型摩托车 |
|
|
| | |
| 60. | heavy electric machinery |
| 重型电机 |
|
|
| | |