YBZS系列起重用隔爆型双速三相异步电动机 技术条件
Technical specification for YBZS range of flame-proof double-speed three-phase induction motors for crane application
2005-02-14
GB/T 21968-2020
YBZS系列起重用隔爆型双速三相异步电动机 技术条件
YBZS series flameproof double-speed three-phase induction motors for crane application—Technical specification
2020-11-19
JB/T 12684-2016
YBZP系列起重用隔爆型变频调速三相异步电动机 技术条件（机座号112～250）
YBZP series flame-proof variable-frequency adjustable-speed three-phase induction motors for crane application—Specification(frame sizes 112 to 250)
2016-01-15
JB/T 12683-2016
YBZPE系列起重用隔爆型电磁制动变频调速三相异步电动机 技术条件（机座号112～250）
YBZPE series flame-proof variable-frequency adjustable-speed electrmagnetic braking three-phase induction motors for crane application—Specification(frame sizes 112 to 250)
2016-01-15
JB/T 10685-2006
YBD2系列隔爆型变极多速三相异步电动机 技术条件(机座号80～280)
Specification of YBD2 series flame-proof variable-pole multi-speed three phase induction motor (frame size 80~280)