Or the soft cushion of the backrest is arranged on the supporting surface of the non-metal skeleton plate.
或者该非金属骨架 板支撑面上安装靠背软垫。
The machine skeleton uses the steel plate overall welding structure, firm is durable.
机器构架采用钢板整体焊接结构,坚固耐用。
The machine skeleton uses the steel plate overall welding structure, firm is durable.
机器构架采用钢板整体焊接结构,坚固耐用。
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