Last update: 01/04/2010
* 600mm x 800mm內孔100mm高雙止口球鐵沙井蓋板(01/04/2010)
* Channel Gratings-Type E 生鐵明渠梳冷(17/03/2010)
* 675mm方內孔150mm高雙止口球鐵沙井蓋板(01/02/2010)
* 紅坰及配件安裝指南
* 誠本管理 中小企業「管理與內部監控」實務指南
* 誠本管理 營商有道
* 香港壓鑄及鑄造業總會-----永遠榮譽會長的話
* Practice Notes for AP & RSE
* HOKLAS Endorsed Test Certificates
(Full Certs. : Total 764 pages, 753 Nos.)
* CHF Coupling
* Standard 675 Square Double Triangular Ductile Iron Manhole Cover and Frame
* Ductile Iron (Spheroidal Graphite Cast Iron) Double Seal Manhole Cover and Frame
* List of approved Job Reference
* 版權聲明及使用須知
* Identification for Make and Origin
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膠圈生鐵垌及配件的安裝程序
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: 01/04/2010
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