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Tenax TA(35/60)/Carbopack B惰性不锈钢管
Tenax TA/Graphitized Carbon/Carboxen 1000
Carbograph 2(40/60)/Carbograph 1(40/60)/Carboxen 1000(40/60)不锈钢热解析管
Coconut charcoal椰子壳活性炭玻璃热解析管
椰子壳活性炭不锈钢热解析管,管阻5-10kpa,GB50325-2010
Graphitized Carbon/Carboxen 1000不锈钢热解析管
Carbopack C(60/80)/Carbopack B(60/80)/Tenax TA(60/80)不锈钢热解析管
Chromosorb 106(40/60)目不锈钢热解析管
Porapak Q(50/80)不锈钢热解析管
不锈钢空管带一个G型卡扣/两片不锈钢网丝