英语词汇“piston ring seal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	piston ring seal
释义	piston ring seal 活塞环式密封
随便看	negative pressure breathing negative pressure burning negative pressure burning lime negative pressure calcination negative pressure casting negative pressure catheter negative pressure containment negative pressure control bottle negative pressure drainage negative pressure duration negative-pressure firing negative pressure grainage negative pressure load negative pressure of compressed liquid negative pressure protection system negative pressure real casting negative pressure relief valve negative pressures negative pressure slider negative pressure system negative pressure transducer negative pressure trousers negative pressure vacuum hot wall furnace negative pressure valve negative pressure wave 注意身心健康泪下沾襟，长吁短叹泪中为写相思字，写到相思泪转多泪从红蜡无由制，肠比朱弦恐更危。泪向腹中流泪在眼窝，笑在眉头泪墨洒为书，将寄万里亲。泪如双泉水，行堕紫罗襟。五起鸡三唱，清晨《白头吟》。泪如泉涌，泣不成声泪容旷不饰，幽镜难复治。愿垂薄暮景，照妾桑榆时。 36182 36183 36184 36185 36186 36187 36188 36189 36190 36191