GB/T 14048.21-2013低压开关设备和控制设备　第5-9部分：控制电路电器和开关元件　流量开关.pdf

ICS 29.130.20 K 32 GB/T 14048.21-2013/IEC 60947-5-9 :2006 ffiffi7f *i~~~ilt~ittl i~~ ~ 5-9 =a:B~: t~ ittl ft!~ ft! H ~Q 7f *7C 14= 71.t;. 7f * Low-voltage switchgear and controlgear-Part 5-9 : Control circuit devices and switching elements-Flow rate switches CIEC 60947-5-9:2006,IDT) 2013-12-17 ~~ 2014-04-09 ~!ii. / GB/T 14048.21-2013/IEC 60947-5-9:2006 !W§ ill 1 ¥::z!s:~R 1 2 *ifrfrl1£.X ········· ········· 2 3 *~ 5 4 t~tl: ························ ··············· ·····················5 s Fi:lb 78f:¥4 ····•···· ··························· ··················... s 6 JEffi~m ,:tc~frlili~~14······ ··············· ······9 7 tfifZ.J fa t!:fi~~R ······································································································ lo 8 iil::Mt··· ········· ······ ····························································16 I / GB/T 14048.21-2013/IEC 60947-5-9:2006 GB 14o48df.tffdf:Ki *,f01£1!JIJ 19: *))El mI :5t71 i:xr 21 1-W:5t,