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Terms containing 椭圆封头 | all forms | in specified order only
SubjectChineseEnglish
tech.椭圆封头semi-elliptical head
tech.椭圆封头semi-elliptic head
tech.标准椭圆形封头normal ellipsoidal head
oil椭圆封头elliptical head
compr.椭圆封头ellipse head
tech.椭圆封头elliptic head
space椭圆形封头ovaloid shaped dome
nucl.pow.椭圆形封头ellipsoidal head
el.压力容器椭圆形封头elliptical head
oil椭圆碟形封头elliptical dished head