品牌:菲尼克斯 | 规格: | 产地:德国 |
菲尼克斯直流电源QUINT-PS-100-240AC/48DC/202938976
菲尼克斯直流电源QUINT-PS-100-240AC/48DC/202938976
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WIKA威卡213.53.100CBMNS63 0-16MPA 1.6
WIKA威卡213.53.100LMNS63 0-0.25MPA 1.6
WIKA威卡213.53.100LMNS63 0-10MPA 1.6
WIKA威卡213.53.100LMNS63 0-1MPA 1.6
WIKA威卡P-30-A-BBS-GD'-APM4ZZ-1ZZ P#14050997
WIKA威卡S-10-A-BBS-GD'-AGM4ZEZ-1ZZ P#14046126
WIKA威卡A-10 160BAR S#4712815 P#7397578 1/4威卡Typ A-10 0...200 bar wie E-Nr. 7397578, an
WIKA威卡DP-10-A-###-Z-DYZAZ-1Z-k Pa-1,0/0,0威卡DP-10-A-###-Z-DYZAZ-Z -1/0 KPa
WIKA威卡232.50.100.16Bar.LM+990.27DN50PN40 AISI316L/ KN2.2
WIKA威卡232.50.100.16Bar.LM+ KN2.2
wika威卡GAUGE, PRESS, BURDON TUBE, WIKA INSTRUMENT CORP, 233.50.100, 0-500 PSI/0-3.5 MPA SCALE, NPT,MALE, 316 SSTL STEM AND INTERNALS, 100 MM DIAL, 1/2 INCH BOTTOM STEM MOUNT, LIQUID FILLED, MADE IN GERMANY
wika威卡GAUGE, PRESS, BURDON TUBE, WIKA INSTRUMENT CORP, 233.50.100, 0-2000 PSI/0-14MPA SCALE, NPT,MALE, 316 SSTL STEM AND INTERNALS, 100 MM DIAL, 1/2 INCH BOTTOM STEM MOUNT, LIQUID FILLED, MADE IN GERMANY
wika威卡GAUGE, PRESS, BURDON TUBE, WIKA INSTRUMENT CORP, 233.50.100, 0-1000 PSI/0-7 MPA SCALE, NPT,MALE, 316 SSTL STEM AND INTERNALS, 100 MM DIAL, 1/2 INCH BOTTOM STEM MOUNT, LIQUID FILLED, MADE IN GERMANY
wika威卡GAUGE, PRESS,? WIKA INSTRUMENT CORP 233.50.63? 0-16 BAR, 0-16 BAR
wika威卡GAUGE, PRESS, BURDON TUBE, WIKA INSTRUMENT CORP, 233.50.100, 0-3000 PSI/0-21MPA SCALE, NPT,MALE, 316 SSTL STEM AND INTERNALS, 100 MM DIAL, 1/2 INCH BOTTOM STEM MOUNT, LIQUID FILLED, MADE IN GERMANY
wika威卡EX-RESISTEL TELEPHONES, P/N:11286101中空纤维膜分离制氮机是由中空纤维膜组、空气过滤器、空气加热器及纯度控制器等组成。两种或两种以上的气体混合通过高分子膜时,由于各种气体在膜中的溶解度和扩散系数的差异,导致不同气体在膜中相对渗透速率有所不同,根据这一特性,可将气体分为:快气和慢气。膜分离制氮机工作原理:当混合气体在膜两侧压差的作用下渗透速率相对较快的气体如水、氧、化碳等透过膜后在膜渗透侧被富集,从而达到混合气体分离之目的,氮气等惰性气体被富集成高纯度供生产用,有渗透侧排空的为富氧空气。