| 1. | Drainage improvement in east kowloon - package b
东九雨水排放系统改善计划b部分 |
| 2. | Drainage improvement in northern hong kong island
港岛北部雨水排放系统改善计划 |
| 3. | Proposed works for drainage tunnel in tsuen wan
荃湾雨水排放隧道的拟建工程 |
| 4. | Drainage improvement works at tsing lun road , tuen mun
屯门青麟路雨水排放系统改善工程 |
| 5. | Drainage improvement in southern lantau
南大屿山雨水排放系统改善计划 |
| 6. | Drainage improvement in east kowloon - package b phase 2
东九雨水排放系统改善计划- b部分第2期 |
| 7. | Cast iron rainwater goods - specification
雨水排放用铸铁管件.规范 |
| 8. | Drainage improvement in tsuen wan , kwai chung and tsing yi
荃湾葵涌及青衣雨水排放系统改善计划 |
| 9. | Drainage improvement from tung kok wai to san wai , fanling
粉岭东阁围至新围雨水排放系统改善计划 |
| 10. | Drainage improvement in northern new territories - package b
新界北部雨水排放系统改善计划- b部分 |
