... 控制设备 control equipment 可调翼板 controllable fin 可控可逆螺桨 controllable-reversible pitch propeller ...
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技术特点：本生产线具有翼板与腹板自动对中组立、翼板变形矫正、焊板速度可调等功能。
Technical character:This machine can perform the centering and assembling of both flange and web automatically, straightening of flange deformation, welding speed adjustment.
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