济宁干变横流冷却风机GFDD470-150价格GFDD-1300/110
根据一般规律,大体积混凝土浇捣结束后,在基础的中心部位将形成一高温区,升温时间为60~70h,高温时间较长,均在30~40h.混凝土的入模温度较高,会加快水泥水化的进行,故早期水化热积聚上升,将造成混凝土的升温速度加快。
PDR0.48-20-3AX-APF-380V-400A/4L
LZ-TSC-G/450-3*(10+20)BY81JS/450-20+10
DNSINAF0.4/400/3 P4L-C
CPE-6000PCK960S-40-480-7%
PSTN-TUB/400-35-4BGMJ-0.48-25/3
HPD70-1GYICL-G0.48-40-P7
SLG40-P7/450KLD-BKS7-275/6-400V
KLD-BKT7-50-400RVK25-P7/400APK440-3-25Kvar
SD-MVLC75300/6/400KLD-MK-25-480V/Tysen-kld
FRM1.4-2000-0.5STYC-0005/3
TG-8CS/450-20.20ELECON-HPD2000-75-4-A
NAD-SA868FG/280-30P7SMLCF280/3*10+5-P7AKMJ0.48-3-10
TDS(ZB)-G23SZ/7SL-25.25GKSDZ-U160AC
VST200-280-10-A-7BSMJ-450-20-3
ENMKPS0.48-32-3-BLVST800-240/2-BC-BJO1
BOKBKMJ 0.250-10-1DS-BKS7-200-400VSDR25-P7-250/3YN
NA-771SG/450-20.20BKMJ0.45-25-3
PZHG-400-P7/480NAD-800S/480-30P7
JKWDF一1812FL2D/50KVAR/480V
BSMJ0.415/0.45-20-3