求翻译：建筑主要出入口处设置方便老年人、残疾人使用的1:12无障碍坡道，满足上海市工程建设规范《无障碍设施设计标准》DGJ08-103-2003要求。建筑入口门厅洞口门扇开启间距均≥1200mm。是什么意思？

Building the main entrance of the convenience of the elderly, people with disabilities the 1:12 barrier-free ramp to meet the specifications of Shanghai Engineering Construction "barrier-free facilities design standards dgj08-103-2003 requirements. Building entrance foyer hole doors open spacing wer

The main entrance building easy to set up old age persons, persons with disabilities use the 1:12 barrier-free ramp, Shanghai municipal construction meet the accessibility standards of the design facilities DGJ 08 - 103 - 2003. Building entrance door open hole spacing is ≥ 1200 mm .

The building main access place establishment facilitates 1:12 non-barrier slopeway which the senior citizen, the disabled person use, satisfies the Shanghai engineering construction standard "Non-Barrier Facility Design standard" the DGJ08-103-2003 request.Construction entrance entrance hall Dongkou

Building main entrance easy to set 1:12 of older persons, persons with disabilities using accessible ramps, meet the Shanghai urban construction norms DGJ08-103-2003 requirements under the barrier-free design standards. Building entrance hall entrance doors open space ≥ 1200mm.

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