查询词典 frequency relay

frequency relation limit：频率关系限制

频率范围 frequency range | 频率关系限制 frequency relation limit | 频率电驿 frequency relay

frequency relay：频率继电器

BPW 功率继电器 Power relay | BF 频率继电器 Frequency relay | BPS 压力继电器 Pressure relay

frequency relay：调振式继电器

frequency region 频率范围 | frequency relay 调振式继电器 | frequency relay 频率继电器

frequency relay：频率电驿

频率关系限制 frequency relation limit | 频率电驿 frequency relay | 频率回应 frequency response

frequency relay：频率替续器

BPW 功率替续器 Power relay | BF 频率替续器 Frequency relay | BPS 压力替续器 Pressure relay

FR Frequency Relay：频率替续器

FR Frequency Range 频率范围 | FR Frequency Relay 频率替续器 | FR Frequency Response 频率响应

under frequency relay：低频率继电器

under frequency protection 低频率保护装置 | under frequency relay 低频率继电器 | under plaster insulation 隐蔽布线

difference frequency relay：差周率继电器

辅助继电器 auxiliary relay | 差周率继电器 difference frequency relay | 极化继电器 polarized relay

radio frequency relay：射频继电器

radio frequency reactor 射频电抗器 | radio frequency relay 射频继电器 | radio frequency resistance welding 射频电阻焊,无线电频率电阻焊

slip frequency relay：滑移频率电驿

滑动带 slip bands | 滑移频率电驿 slip frequency relay | 滑移线 slip line

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