14
金昌干变风机GFD470-150 60W厂家CFDD860-125B
实验表明,空气湿度高于65%或低于38%时,病菌滋生快;当相对湿度在45%-55%时,病菌的消失率较高地下室产生的原因:1.雨水或融雪渗入土壤,经过地基墙裂缝进入地下室.这种原因普遍,多为季节性发生。2.地下水位较高,一般这种房屋坐落在低洼处。





FST-MSZS/450-20kvarBAFB/25/10
GZLZS20+20G450SH-R480515T
SJ-800SG/450-10.5G
FST-L_DMZS/450-25-P7DWS-TSC14-350-3-400V
INPQC-40/P7CKSG-30-7
HYBAFK-31/480/20/7%NB-BSMJ0.45-15-3YN
FST-MKZS/450-10.10JKWF-12A
SD-ADF-100AEPM-T15-P14/400BXLC-1200
ULHBZ/30/P12/450/3 PPQCA-380-75-300DC34
KLD-BKT7-20-480KBR-MF-14B75
KBR-M14B30/CSE-CR2002D-10A
KBLZ440-3-25LD-BKS7-40kvarBKMJ0.525-40-3
YKDR0.25-10-1/FLBMJ0.45-40-3
YHDR0.45-30-CMJ0.22-15KVAR
FST-9MZS/450-20.10DN-MKPd-480-50kvar
BROG-FCS7-50KVAR-400CPR6S480D60Y+CPC 480D60YKNKD480-68-3
PQCA-380-75-150DC 4TYMJ0.45-25-3
WBF-30SSMLCG480-20-P7
SMLCG480-30-P7RHMJ
2(7R50+XD70)+
辽阳干式变压器温控仪LD-B10-10EFIC原理KDR-ZP8