锟絣(f锟斤拷)锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷2023-01-09
锟絇(gu锟斤拷n)锟斤拷水锟斤拷頂癸拷锟絖锟窖碉拷原锟斤拷徒锟絈锟斤拷锟斤拷锟斤拷锟斤拷h锟斤拷锟斤拷锟斤拷锟斤拷水锟杰廠锟揭凤拷锟斤拷锟斤拷锟铰ｏ拷
水锟斤拷頂癸拷锟斤拷一锟絅锟斤拷水锟斤拷锟狡成的管碉拷锟斤拷锟斤拷要锟斤拷锟节筹拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷施锟斤拷锟杰碉拷锟斤拷锟斤拷锟叫時(sh锟斤拷)水锟斤拷頂管曪拷(hu锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟窖縫锟斤拷原锟斤拷锟斤拷什么?锟斤拷锟斤拷锟斤拷锟斤拷h锟斤拷锟斤拷锟斤拷锟斤拷水锟杰廠锟斤拷?gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)锟斤拷息锟斤拷
原锟斤拷
1.锟斤拷h锟斤拷锟斤拷锟斤拷锟斤拷水锟杰廠锟揭斤拷B锟斤拷锟組锟斤拷锟斤拷锟斤拷锟斤拷锟接岋拷(du锟斤拷)锟接時(sh锟斤拷)锟斤拷锟叫匡拷水锟斤拷锟絳锟斤拷锟紸锟斤拷水锟斤拷砂锟絳砂锟絳锟斤拷媳炔锟斤拷锟斤拷锟揭(gu锟斤拷)锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷水锟斤拷頂管匡拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺诧拷锟姐。
2.水锟斤拷頂管的癸拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟杰硷拷锟絴(zh锟斤拷)锟斤拷锟絕锟筋。
3.施锟斤拷锟斤拷I(y锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟教監(ji锟斤拷n)锟斤拷z锟介不锟较革拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟矫癸拷全锟斤拷锟津部分诧拷漏锟斤拷锟斤拷(hu锟斤拷)锟斤拷(d锟斤拷o)锟斤拷水锟斤拷頂管碉拷锟絖锟斤拷锟斤拷
锟絇(gu锟斤拷n)锟节承诧拷诠艿锟教庯拷锟斤拷锟绞╋拷锟斤拷锟絟锟斤拷锟斤拷锟斤拷锟斤拷水锟杰廠锟揭凤拷锟斤拷锟斤拷锟铰ｏ拷
锟斤拷锟絇(gu锟斤拷n)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷h锟斤拷锟斤拷锟斤拷锟斤拷水锟杰廠锟斤拷锟斤拷锟斤拷h锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷
锟斤拷一锟絣锟斤拷水锟斤拷锟斤拷锟斤拷l(f锟斤拷)锟絊锟揭凤拷锟斤拷水锟斤拷頂癸拷變锟斤拷锟斤拷處锟斤拷锟斤拷锟斤拷锟斤拷原锟斤拷
锟斤拷一锟絣锟斤拷PE锟給水锟斤拷锟斤拷锟絘(ch锟斤拷n)锟絊锟揭凤拷锟斤拷PE锟給水锟斤拷锟絚PVC锟給水锟杰的區(q锟斤拷)锟絜