lift gate
cửa nâng (âu)
lift gate /xây dựng/
cửa van thẳng
lift gate
cửa van nâng phẳng
lift gate /xây dựng/
cửa van thẳng
lift gate, penning gate /xây dựng/
cửa nâng (âu)
lift gate, lifting gate /xây dựng/
cửa van nâng phẳng
lift gate, plain gate, plane gate
cửa van phẳng