GKDA-MC规格参数
相关型号
GKDB10L9 GKDB6L9 GKDC1L6 GKDC1L7 GKDD3M9 GKDF 30-0.3M/14.5/NPT GKDF 30-0.3M/14.75/NPT GKDF 30-0.5M/14.5/NPT GKDF 30-0.5M/14.75/NPT GKDF 30-0.5M/M20