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枫下家园 / 美丽家居 / 地下室基座与砖墙接逢处小指头大的一排孔, 孔与孔间隔70cm左右, 有何用处? 能否将它们堵起来?
-bigbug(路漫漫其修远兮);
2009-7-28
(#5450735@0)
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Any one knows? Isn't it for ventilation?
-bigbug(路漫漫其修远兮);
2009-7-29
(#5451304@0)
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yes
-ggjjmm(bboo);
2009-7-29
(#5451442@0)
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不要堵,那叫weep holes,是排水透气的。
-hhorse(hhorse);
2009-7-29
(#5451434@0)
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Thanks.
-bigbug(路漫漫其修远兮);
2009-7-29
(#5451783@0)