foraminated perforation plate
... foraminated perforation 麻黄式穿孔 foraminated perforation plate 麻黄式穿孔板 forced-air drying 强制气干 ...
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ephedroid perforation plate
... Latticed perforation plate 阶段状穿孔膜 ephedroid perforation plate 麻黄式穿孔板 foraminated perforation plate 麻黄式穿孔板 ...
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