英语词汇“concavity at central section”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	concavity at central section
释义	concavity at central section [机] 中凹度
随便看	piston type air compressor piston type air starter piston-type applicator piston type applicator piston-type area meter piston type areameter piston-type attenuator piston-type cryogenic liquid pump piston-type cylinder piston-type damper piston type damper piston type die casting machine piston type domestic water pump piston type dosing pump piston type drill piston type executive mechanism piston-type expander piston-type filling machine piston type flowmeter piston-type flowmeter piston type fuel pump piston-type fuel supply pump piston type hydropneumatic accumulator piston-type indicator piston type indicator 运开时泰运拙时乖运拙时艰运掉自如运斤如风运斤成风运斧般门运旺时盛运智铺谋运用之妙，在于一心ヒキ剝ガスヒキ割リヒキ取リヒキ取ルヒキ受ケヒキ受ケルヒキ合イヒキ合ウヒキ合ワセルヒキ回シ