【摘要】 采用自行设计的高压氧气加压法测定了自凝树脂的耐水压性能．用自凝树脂粘补渗漏的自来水管，快速简便，经济廉价，使用寿命较长更多还原

【Abstract】 Using high pressure oxygen cylinder as supercharging device,pressure test of autopolymerizing acrylic resin was carried out.Using this adhesive,we can fast,cheaply and simply repair leak off water pipes,life of connection’s length is long.更多还原