mechanical ventilation drying

常見例句

雙語例句

• Grain bulk resistance is a key parameter in the technological design of grain drying and mechanical ventilation for stored grains.
  糧層阻力是糧食干燥、儲糧機械通風(fēng)等工藝設(shè)計中的關(guān)鍵參數(shù)。
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