| 1. | The type and dimensions for positive drive of morse tapers 莫氏圆锥的强制传动型式及尺寸 |
| 2. | The type and dimensions for positive drive of morse tapers 莫氏圆锥的强制传动型式及尺寸 |
| 3. | Machine tools - positive drive of morse tapers 机床.莫氏锥度强制传动 |
| 4. | Machine tapers - specification for positive drive of morse tapers 机床.第12部分:莫氏锥度强制传动规范 |
| 5. | Machine tools ; taper shank receptacle with positive drive for morse taper 3 to 6 and metric taper 80 to 200 ; dimensions 机床.莫氏锥度3 - 6和米制锥度80 - 200的正驱动锥体刀柄 |
| 6. | Now , with a high - qualified research group , the company is the first to research positive drive elevator and obtained the national patent for it 公司现拥有一支以高素质的研究开发队伍,在国内首家研制发开强制驱动式电梯,并获得国家专利。 |