短語(yǔ)詞組短語(yǔ)sealing channel plate 密封槽板joint with sealing plate 填縫板接縫The gas sealing plate 氣封板desiccant sealing plate 干燥密封板end sealing plate 封頭板filter sealing plate 加水口密封板tank sealing plate 壓力罐壓蓋comb sealing plate 梳形密封板sand sealing plate 砂封板 返回 sealing plate