| 1. | If the site is small, it may be commanded by a gantry crane .
假如场地小，则可采用龙门式吊车进行操作。 |
| 2. | Dytj - 01 facility gantry carpet dz - 1228 series carpet tufting
Zq -型电动地毯织枪 |
| 3. | Five axis linkage gantry machine center model th42160b 5x
五轴联动龙门加工中心 |
| 4. | Gantry - type plano - milling machines - testing of the accuracy
龙门铣床.精度测试 |
| 5. | Overload protectionfor hall - gantry cranes
用于车间起重机门起重机的过载保护 |
| 6. | To be positioned and handled by hatch cover gantry crane
用舱口龙门吊来吊放它们。 |
| 7. | Erection of segmental bridge deck by launching gantry no . 1
运用吊梁机兴建中的高架桥 |
| 8. | Erection of segmental bridge deck by launching gantry no . 2
运用吊梁机兴建中的高架桥 |
| 9. | Erection of segmental bridge decks by launching gantry no . 1
运用吊梁机兴建中的高架桥 |
| 10. | Erection of segmental bridge decks by launching gantry no . 2
运用吊梁机兴建中的高架桥 |
