密封板分别结合于压辊箱体的孔的内外表面上。

Sealing plates are attached to an inner surface and an outer surface at the opening of the roll casing, respectively.

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密封板分别结合于压辊箱体的孔的内外表面上。

Sealing plates are attached to an inner surface and an outer surface at the opening of the roll casing, respectively.

youdao