Useful Links
 
 
   
* 農曆新年假期 (1/1/2009)
* List of approved Job Reference (1/1/2009)
* 膠圈生鐵垌及配件的安裝程序(10/5/2008)
* 帶檢查口(有口)配件(BSEN877)
* 清潔口的安裝位置要求(BSEN877)
* 沙井蓋板的內窿定義(Clear Opening)
* 版權聲明及使用須知
* 香港政府屋宇署PNAP282 說明排水系統分佈及使用標準
* 水封的正確量度方法
* 防虹吸過程短片
* HOKLAS Endorsed Test Certificates (Full Certs. : Total 751)
* Type tests for BS EN 877 Cast iron pipes and fittings and accessories
* Type tests for BS EN 877 joints
* Type tests for BS 416 pipes and fittings
* Type tests for BS 437 pipes and fittings
* Type tests for BS 4622 Grey iron pipes
* Type tests for BS 3416 Bitumen-based coatings for cold application
* Identification for Make and Origin
       
CAST IRON PRODUCTS FOR DRAINAGE WORKS
       
BS416 Cast Iron Fittings BSEN877 Epoxy Coating Cast Iron
Pipes & Fittings		 BS437 Cast Iron Fittings Cast Iron Rainwater Outlets
 
       
Cast Iron Spun Pipes Cast Iron Manhole Covers
and Frames		 Cast Iron Hinged Gratings/Covers Cast Iron Channel Gratings
 
       
膠圈生鐵垌及配件的安裝程序
帶檢查口(有口)配件(BSEN877)
清潔口的安裝位置要求(BSEN877)
沙井蓋板的內窿定義(CO)
PNAP282說明排水系統分佈及標準
防虹吸過程短片
       
Last update: 1/1/09
 
 
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