A creaking swing door gave her warning when anyone was coming, and she refused to have the creak remedied.
如果有人进来，吱吱嘎嘎的摇门就会发出警报。她一直都拒绝维修这扇门。
A very old man bent but active with white moustaches that bristled forward like those of a prawn pushed open the swing door and went in.
一个年纪很老的人，虽然腰板挺不起来，动作却很矫捷，白色的胡子向前挺着，好像明虾的胡子一样，他推开了弹簧门，走了进去。
A very old man, bent but active, with white moustaches that bristled forward like those of a prawn, pushed open the swing door and went in.
虽然腰板挺不起来，动作却很矫捷，白色的胡子向前挺着，好像明虾的胡子一样，他推开了弹簧门，走了进去。
The utility model relates to a door opening and closing machine of a swing door.
本实用新型涉及一种平开门开关门机。
The original seal structure and the improved seal structure of the double-leaf swing door at the outside end are described.
介绍了外端双扇摆门的原密封结构和改进后的密封结构，对比分析了硅橡胶条、尼龙毛刷和羊毛毛刷的密封性能。
Create the optimal cost performance products, product variety, covering: heavy sliding door, sliding hanging door, swing door.
打造性价比最优的产品，产品种类丰富，涵盖：重型推拉门、推拉吊趟门、平开门。
Create the optimal cost performance products, product variety, covering: heavy sliding door, sliding hanging door, swing door.
打造性价比最优的产品，产品种类丰富，涵盖：重型推拉门、推拉吊趟门、平开门。
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