01304nam a2200241Ia 4500 CTU_142570 210402s9999 xx 000 0 und d 10000 354.338 T309 Tiêu chuẩn Việt Nam Rung động và chấn động - rung động do các hoạt động xây dựng và sản xuất công nghiệp : Mức tối đa cho phép đối với môi trường khu công cộng và khu dân cư = Vibration and shock - Vibration emitted by construction works and factories : Maximum permitted levels in the environment of public and residential areas Tiêu chuẩn Việt Nam Hà Nội Tiêu chuẩn Việt Nam 2001 Mức tối đa cho phép đối với môi trường khu công cộng và khu dân cư cho phép do hoạt động sản xuất công nghiệp và xây dựng gây ra trong các khu vực công cộng và dân cư. Dao động cơ học CN401 Noise pollution,Ô nhiễm tiếng ồn Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ