automatic flap造句

例句与造句

1. Fit for seding uniform size cartons in mass production line , automatic flaps folding and , top and bottom sedling , side belts driven , suitable for heavy duty operation
   详细说明单规格纸箱适用。纸箱上盖及后盖自动折入，快速平压不折角。侧面皮带驱动，重负荷、易操作。标准规格品，零件随时供应。
2. It's difficult to find automatic flap in a sentence. 用automatic flap造句挺难的