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时间:2020-09-01
《DN-公称直径与Ф-外径对照表.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、DN-公称直径与Ф-外径对照表DN15=Ф22mmDN20=Ф27mmDN25=Ф34mmDN32=Ф42mmDN40=Ф48mmDN50=Ф60mmDN65=Ф76(73)mmDN80=Ф89mmDN100=Ф114mmDN125=Ф140mmDN150=Ф168mmDN200=Ф219mmDN250=Ф273mmDN300=Ф324mmDN350=Ф360mmDN400=Ф406mmDN450=Ф457mmDN500=Ф508mmDN600=Ф610mmDN15=Ф18mmDN20=Ф25mmDN25=Ф32mmDN32=Ф38mmDN40=Ф45m
2、mDN50=Ф57mmDN65=Ф73mmDN80=Ф89mmDN100=Ф108mmDN125=Ф133mmDN150=Ф159mmDN200=Ф219mmDN250=Ф273mmDN300=Ф325mmDN350=Ф377mmDN400=Ф426mmDN450=Ф480mmDN500=Ф530mmDN600=Ф630mm
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