...构造(under-bracing)，且常用X形的下横档(stretcher)；另外，赫伯怀特将椅垫覆盖到椅裙(apron)而薛莱顿则让部分座框(seat frame)显露出来。虽然薛莱顿最喜爱用桃心花木，但他也擅把各种木材用在一起。
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它包括椅背、座框、座框架、伸缩脚和钓鱼箱五部分。
The fishing box chair comprises five parts of a chair back, a seat frame, a seat framework, extending feet and fishing box.
椅背 和座框由角度调节器连接，调节角度调节器使椅背和座框间的角度可调， 坐得更舒服；
The chair back is connected with the seat frame through an angle adjuster that makes the angle between the chair back and the seat frame adjustable, and makes the fishermen sit comfortably.
介绍了下交叉支撑转向架的结构特点和关键技术参数，对侧架导框的加工、侧架与支撑座的组焊和转向架的组装工艺等着重进行了分析。
Mainly analyzed are the technologies in processing of side frame guides, assembly by welding of the side frame and braced seat, and assembly of the bogie.
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