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