J41H德标截止阀发布者：：admin发布时间：：2010-05-2117:15浏览次数：：22产品介绍：性能及外型尺寸DNLHW重量PN1625PN40PN16PN25PN40151301911201403.74.34.3201501911201404.44.84.8251601971401405.16.36.3321802001401607.57.87.8402002181601808.810.310.35023022018018012.212.612.66529023818020016.119.019.08031025720025021.425.025.010035034025030033.035.0)