柱
The entire door type scaffold is characterized in that the connecting bar and the upright rod are welded together through a welding hole on the upper end of the upright rod;
它包括立杆、连接棒、安全销,其特征:通过立杆上端的焊接孔,将连接棒和立杆焊接在一起;
an upright bar
直立的栏杆
Repass separator upright bar to have space, combination.
再通过分隔符竖杠进行分隔 、 组合.
The manufacturing date code is engraved on the frame behind the rear wheel axle crossbar or on the back of the frame on the upright bar between the right rear wheel and the seat.
生产日期编码压印在车框后轮轴横杆上或在车框背后右后轮和座位之间的竖杆上。
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