- 重点词汇
- 相关例句
Duiring the process of structure erection, platform, staircase and handrails should be finished.
钢架安装过程中相应段平台 、 楼梯、栏杆随之安装.
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Single-flight staircase. Handrails and stair break can be shown or hidden.
单段楼梯. 可显示或隐藏扶手和楼梯坡折.
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PP handrails beautiful style, variety complete, is your ideal choice.
PP扶手款式优美, 品种齐全, 是您的理想选择.
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