["Каждый день одна задача»,2217296

2017-09-26View Original

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"Участие: 5 баллов награды; Ответ на вопрос: 1 баллов награды; Примечание: время действия этого поста 48 часов. В

Reply #22017-09-26

"Вопрос о балансе вещества в甑塔正确的说法是( 　)。 AA、 Входящее в甑塔的物料体积与离开的物料体积相等

Reply #32017-09-26

"B、 Входящее в甑塔的物料质量与离开的物料质量相等

Reply #42017-09-26

"B) Входящее в甑塔的物料质量与离开的物料质量相等

Reply #52017-09-26

"B) Входящее в甑塔的物料质量与离开的物料质量相等

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["Каждый день одна задача»,2217296

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