延庆县白壳干式变压器温控仪LD-F10-10C报告BWD-2KS01SMX
3、绝热系统:系统内外无热量交换(系统传递的热量可忽略不计时,可认为绝热)。4、孤立系统:系统与外界既无能量传递也无物质交换。孤立系统=工业除湿机热力系统+相关外界=各相互作用的子系统之和=一切热力系统连同相互作用的外界。
SPZ0.40-30-3CLMR-7%-30KVAR
KD-Z-0.48-40-3KLD-MRT7-30/10-400V
HPD2000Q-DS-30-480-1-1│2│-7%
HPDC-480-25-3BCZ-8CF/250-30
APK250-20-3BSMJS0.45-16-3
PSTNIC 480-3-30/7BSMJ0.45-12.5-1
TYMJ0.18-70-3ROHS
BSMJ0.75-20-1xyBJMK-0.45-10/3C7—LC/S/480-20+10/P7
GRMZL-F-10/300-14SREC
VST100-480-25-BCJ-ZNYS/450-15-P7%
HPD2000-100-4LROHS
7R50*XD70GR-JKGZTMLSY480-67/7
YKDR-0.48-15-3/XMKD480-D-33+B44066D7050H400-YQ
ISD400/450-4-400-6%KNKD480/100+ISK74/400-6
BOKBKMJ 0.525-30-3WDJBC-S-0.45-(15+15)/RH
AUS-RE-480-13.4YX-CLBWS/450-60)7%NAD-APF-DR-0.4/300A
PZDH-12.5/P7/230-1PJKWF-18
CBB65TDS-C 4SZ/480-180KVAR
MANPLES-MPL7330-3-400-375-7FST-CMZS/250-20
DMS-ECR7-80-3-400V