|
|
| 61. | ring groove insert |
| 涨圈槽嵌圈 |
|
|
| | |
| 62. | slide valve strip groove |
| 滑阀压板槽 |
|
|
| | |
| 63. | groove with variable depth |
| 变深槽 |
|
|
| | |
| 64. | skirt ring groove |
| 活塞侧缘环槽 |
|
|
| | |
| 65. | groove of trolley wheel |
| 接地滑轮槽 |
|
|
| | |
| 66. | square-groove weld |
| 无坡口槽焊 |
|
|
| | |
| 67. | tongue and groove pliers |
| 舌槽钳 |
|
|
| | |
| 68. | drill collar groove |
| 钻铤应力减轻槽 |
|
|
| | |
| 69. | groove-cutting chisel |
| 槽刨, 油槽铲(轴承) |
|
|
| | |
| 70. | heat-insulating groove of piston |
| 活塞绝热槽 |
|
|
| | |