旋转

girded

抛前后锚时船为一链所阻不能旋转;拖轮打横

girded 抛前后锚时船为一链所阻不能旋转 | girded 抛前后锚时船为一链所阻不能旋转;拖轮打横 | girder beam 大型工字梁

revolved section

旋转剖面

"旋转","revolution" | "旋转剖面","revolved section" | "斜方角柱","rhombic prism"

revolved section

旋转剖视

revolve around an axis ==> 绕轴旋转 | revolved representation ==> 回转图示法 | revolved section ==> 旋转剖视

swiveling ring

旋转环

swiveling pile-driver 可旋转打桩机 | swiveling ring 旋转环 | swiveling table 回转工作台

rotary tableting press

旋转压片机

rotary tablet press 旋转式压片机 | rotary tableting press 旋转压片机 | rotary tedder 旋转摊草机

revolving black ash furnace

旋转黑灰炉

revolving bell mouth ==> 旋转式喇叭口 | revolving black ash furnace ==> 旋转黑灰炉 | revolving block engine ==> 旋转缸体式发动机

swivelling pressure cloth beam

旋转卷布压辊

swivelling pile driver ==> 旋转打桩机 | swivelling pressure cloth beam ==> 旋转卷布压辊 | swivelling propeller ==> 回转螺旋桨

rotary displacement pump

旋转排量泵

"rotary disk","旋转盘" | "rotary displacement pump","旋转排量泵" | "rotary distributor","旋转分配器"

rotary drill jig

旋转钻模

旋转钻 rotary drill | 旋转钻模 rotary drill jig | 转筒干燥器 rotary drum dryer

swivel hook pin

旋转大钩销子

swivel gooseneck 水龙头的鹅颈管 | swivel hook pin 旋转大钩销子 | swivel hook 旋转大钩

mine-run coal：原煤

"mine resistance","通风阻力 ; 矿阻" | "mine-run coal","原煤" | "mine salting","矿石渗杂"

PA: Pennsylvania：美国宾夕法尼亚州州名

ancestry 祖先(集合称), 家系, 血统 | Pa. Pennsylvania 美国宾夕法尼亚州州名 | booster locomotive 辅助机车