工芸基礎知識（選択問題）201800304
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内歯車ポンプにおける歯車と歯車リングの回転速度。 A.前者が大きい B.後者が大きい C.同じ D.AまたはB ヒント：内歯車ポンプにおいて、歯車の歯数は歯輪の歯数よりも少ない
内歯車ポンプにおける歯車と歯車リングの回転速度。A A.前者が大きい B.後者が大きい C.同じ D.AまたはB
内歯車ポンプにおける歯車と歯車リングの回転速度A。 A.前者大
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