螺旋桨

quadruple riveting

四行铆接

quadruple riveting 四行铆 | quadruple riveting 四行铆接 | quadruple screw motor ship 四螺旋桨船

automatic radio direction finder

自動無線電定向器

"automatic propeller","自动变矩螺旋桨" | "automatic radio direction finder","自动无线电定向器" | "automatic radio-meteorology","自动无线电气象仪"

Adjustable reamer

可第铰刀

可掂螺旋桨 adjustable pitch propeller | 可第铰刀 adjustable reamer | 可变电阻 adjustable resistance

Adjustable reamer

可調整絞刀

"可调整螺距螺旋桨","adjustable pitch propeller" | "可调整绞刀","adjustable reamer" | "可调整扣件","adjustable retainer"

rear seat

后舱座位

propeller-driven aircraft 螺旋桨飞机 | rear seat 后舱座位 | safety inspection安全检查

aerial relay coil

天线继电器线圈

aerial propeller vessel 空气螺旋桨船 | aerial relay coil 天线继电器线圈 | aerial resistance 天线电阻

right hand side

右侧

right hand screw 右旋螺旋桨右旋螺钉 | right hand side 右侧 | right hand side 右侧右手

right hand lay

右搓绳右搓绳(绳纹成Z形

right hand lay 右搓绳(绳纹成"Z"形 | right hand lay 右搓绳右搓绳(绳纹成Z形 | right hand propeller 右旋螺旋桨

right handed thread

右旋螺纹

right handed screw 右旋螺旋桨右旋螺钉 | right handed thread 右旋螺纹 | right handed unt 右旋螺母

right-hand screw rule

右旋定则

right hand rule 右手定则 | right hand screw rule 右旋定则 | right hand screw 右旋螺旋桨右旋螺钉

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢