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Основы технологии (вопросы с выбором ответа) 20180713

2018-07-13View Original

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Ниже приведены насосы, которые часто используются в качестве встроенных насосов масла в машинах. А. Шестеренчатый насос с внешним зацеплением зубьев Б. Шестеренчатый насос с внутренним зацеплением зубьев с полумесяцевидным разделителем В. Роторный насос Г. А+Б+В
Reply #22018-07-13
гусь — это D

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