| 摘要 |
A guttering system includes gutter portions (11) having top (12) and bottom (13) troughs. Runoff initially is received in the top trough and is then diverted to the bottom trough, preferably via apertures (24) fitted with strainer members (25). The gutter portions may be joined via plug and socket connections to further guttering components (16, 30. 31) as a modular assembly.
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