油断路器

oil circuit breaker

油断路器

oil check valve 油止回阀 | oil circuit breaker 油断路器 | oil circuit breaker 油断路器油开关

oil circuit breaker

油断路器油开关

oil circuit breaker 油断路器 | oil circuit breaker 油断路器油开关 | oil circuit breaker 油开关

oil circuit breaker

油断路器、油开关

自动空气开关Automatic air circuit breaker | 油断路器、油开关Oil circuit breaker | 快断路器Quick-break circuit breaker

oil switch

油断路器

oil switch trip 油开关脱扣 | oil switch 油断路器 | oil switch 油开关

indoor oil circuit breaker

户内油断路器

indoor high-voltage isolating switch 户内高压隔离开关 | indoor oil circuit breaker 户内油断路器 | indoor post insulator 户内柱形绝缘子

tank-type oil circuit breaker

箱型油断路器

tank-type hydraulic classifier 槽形水力分级机 | tank-type oil circuit breaker 箱型油断路器 | tankard 有柄大啤酒杯

tank-type oil circuit breaker

铁槽形油断路器

tank type oil circuit breaker ==> 箱型油断路器 | tank type oil-circuit breaker ==> 铁槽形油断路器 | tank unit ==> 油罐信号发送装置

outdoor oil circuit breaker

露天油断路器

outdoor infrared beam detector 户外式红外光束检测器 | outdoor oil circuit breaker 露天油断路器 | outdoor pedestal type post insulator 户外针式支柱绝缘子

OCB, oil circuit breaker

油开关,油断路器

OC, open circuit 开路 | OCB, oil circuit breaker 油开关,油断路器 | OCB, overload circuit breaker 过载断路器

OCB, oil circuit breaker

油断路器

O.C.O Open-close-open 开-关-开 | OCB Oil circuit breaker 油断路器 | off. Office 局;办事处;站;所

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