GDJ 20R04-0L德国霍克德燃气减压阀
Krom 霍科德 DJ15R04-0 GDJ20R04-0 GDJ25R04-0GDJ 25R04-0Z减压阀
常用型号：GDJ15R04-0 GDJ20R04-0 GDJ25R04-0 GDJ40R04-0Z GDJ50R04-0Z
GDJ 15R04-0
GDJ 15R04-0L
GDJ 15R04-4
GDJ 15R04-0Z
GDJ 15R04-0LZ
GDJ 15R04-4LZ
GDJ 15R04-4Z
GDJ 20R04-0
GDJ 20R04-0L
GDJ 20R04-4
GDJ 20R04-0Z
GDJ 20R04-0LZ
GDJ 20R04-4Z
燃气调压阀；GDJ15R04-0、GDJ20R04-0、GDJ25R04-0、GDJ40R04-0Z、GDJ50R04-0Z
安全放散阀：VSBV25R40
经营品牌：
美国霍尼韦尔Honeywell
德国霍科德kromschroder
日本山武Yamatake
德国西门子Siemens
德国冬斯 DUNGS
上海坤母热能技术有限公司 供应霍克德阀门
安全放散阀：VSBV25R40
经营品牌：
美国霍尼韦尔Honeywell
德国霍科德kromschroder
日本山武Yamatake
德国西门子Siemens
德国冬斯 DUNGS
上海坤母热能技术有限公司 供应霍克德阀门
