瓦is heavy and expensive, hard to install, not earth-quate friendly
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送交者: PhonyDoctorPhD 于 2005-10-20, 14:18:52:
回答: 为什么这里的屋顶很少用瓦,多用柏油制品? 由 笑笑 于 2005-10-20, 13:49:01:
Damage more severe in case of earthquate
Good thing is that it last much longer.
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