产品型号：

PR08-1.5DN,PR08-1.5DP,PR08-1.5DN2，PR08-1.5DP2，PR08-2DN,PR08-2DP,PR08-2DN2，PR08-2DP2，PR12-2DN,PR12-2DP,PR12-2DN2，PR12-2DP2，PR12-4DN,PR12-4DP,PR12-4DN2，PR12-4DP2，PR18-5DN,PR18-5DP,PR18-5DN2，PR18-5DP2，PR30-10DN,PR30-10DP,PR30-10DN2，PR30-10DP2，PR30-15DN,PR30-15DP,PR30-15DN2，PR30-15DP2,PR12-2AO,PR12-2AC,PR12-4AO,PR12-4AC,PR18-5AO,PR18-5AC,PR18-8AO,PR18-8AC,PR30-10AO,PR30-10AC,PR30-15AO,PR30-15AC,PRW08-1.5DN,PRW12-2DN,PRW12-2DN2，PRW12-2DP2，PRW12-4DN2，PRW12-4DP2，PRW12-4DN,PRW12-4DP,PRW18-5DP,PRW18-5DN,PRW18-5DN2，PRW18-5DP2，PRW18-8DN,PRW18-8DP,PRW18-8DN2，PRW18-8DP2，PRW30-10DP.PRW30-10DN,PRW30-10DN2，PRW30-10DP2，PRW30-15DP,PRW30-15DN,PRW30-15DN2，PRW30-15DP2，PRWL18-5DN,PRWL18-5DP,PRWL18-5DN2，PRWL18-5DP2，PRWL18-8DN,PRWL18-8DP,PRWL18-8DN2，PRWL18-8DP2，PRWL30-10DN,PRWL30-10DP,PRWL30-10DP2，PRWL30-10DN2，PRWL30-15DN,PRWL30-15DP,PRWL30-15DP2，PRWL30-15DN2，PRW12-2AO,PRW12-2AC,PRW12-4AO,PRW12-4AC,PRW18-5AO,PRW18-5AC,PRW18-8AO,PRW18-8AC,PRW30-10AO,PRW30-10AC,PRW30-15AO,PRW30-15AC