??????? - ???
... TD/T 1036?2013??. ?13???????????? ... ??????????????????????? ... ??????????????????????? ...    
         
	
 ?????????????????????????????????????????????????????????????? ... ??????????????. ????????????????? ...    ??????? - ????????????????DN200mm ?UPVC ???????????????????? ... ????????????????. ????????????????????? ...    ??????????? - ????????????????P1? ?????P2? ?????P3? ?????P4 ... ????????UPVC????UPVC. ?. 1. ???. ?????. ????/? ...    ?? - ???????????????????????. ????????????????. ?? ... ?????????????????????????????. ???????? ...    ????????... ?????????????. ??????????????????. ????? ... ??????????????????. ????????????????? ...    ???????? - ???????????????TD(mm)???????????????????,????. ???????8?3?2 ... ???????. ????????????????,??????????? ...    ?????????????????????????????????????????????????????. ??? ... UPVC ?????????>1MPa??. ??????????????????? ...    Untitled???????UPVC ???????. ?1?????UPVC ????. 1. UPVC ???? ?40×2.0mm m. 4.00. 2. UPVC ???? ?50×2.0mm m. 4.90. 3. UPVC ???? ?75×2.3 ...    Untitled - ?????... UPVC ?? UPVC ??????????. ?????????????????????? 4????????????KG130 ??????? Page 111. 102. 6.2.5 ????? ...    ??????????? - ????????,?????UPVC ?????????????????DN400 ??UPVC. ?? ... ???????????????. ?????1 ????????????? ...    ??????????... ??????????????????????(5)(k)(ii)?????? ... UPVC pipes are used for flushing water system. Water pipes are ...    ??????????????????????????UPVC ???????. ?1?????UPVC ????. 1. UPVC ???? ?40×2.0mm m. 4.50. 2. UPVC ???? ?50×2.0mm m. 5.50. 3. UPVC ???? ?75×2.3mm m.   
     
    
  
  
       
  Autres Cours: