標(biāo)題: ASTM F 1692-2001 家用吸塵器用電動(dòng)渦輪機(jī)噴嘴壽命評(píng)定的... [打印本頁] 作者: 兌水 時(shí)間: 2009-12-2 16:07 標(biāo)題: ASTM F 1692-2001 家用吸塵器用電動(dòng)渦輪機(jī)噴嘴壽命評(píng)定的... F1692-01 Standard Test Method for Life Evaluation of a Turbine-Powered Nozzle for Household Central Vacuum Cleaning Systems