全封闭、无接缝、无空腔，没有冷热桥产生。
Fully enclosed, no seams, no cavity, no hot and cold bridge.
该桥是对我国无支架缆索吊装系统的进一步完善。
The example perfects further for the non-support cable hoisting system in our country.
该桥是对我国无支架缆索吊装系统的进一步完善。
The example perfects further for the non-support cable hoisting system in our country.
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