详细介绍
PPH束接数据正在更新的销售以获取更多详细信息!公称通径DN(mm)DN(mm)公称外径外形尺寸(mm)DdLZ1520262028162025322534202532403241223240504049274050615060315063756376386575887583448090105909751100110127110117611251401601401507515016018516017290200225253225230110250280310280280140300315350315340150350355391355370182400400431400417205450450495450480231500500540500535256600630678630670321