发布时间:2025-02-01 01:03:09
混合型塑胶跑道和复合型塑胶跑道性能介于全塑型与透气型之间,价格要略低于全塑型等塑胶跑道,但也比透气型高了不少,对基础要求较高;混合型塑胶操场综合单价在160元/平方米。
这一种木材都腐烂了万里又腐烂了闻着这没烂的就有一种想撸的很香的味道
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