01575nam a2200253 a 4500 TVCDKTCT4691 Thư viện trường Cao đẳng Kỹ thuật Cao Thắng 20060404000000 060404 Thư viện Trường CĐ Kỹ Thuật Cao Thắng RG_1 #1 eb0 i1 vie 389.620.192.3 / T309C-ch Ủy ban khoa học và kỹ thuật nhà nước Tiêu chuẩn Việt Nam : Chất dẻo, yêu cầu chung khi thử cơ lý. TCVN 4500-88 / Ủy ban khoa học và kỹ thuật nhà nước, Tổng cục Tiêu chuẩn-đo lường-chất lượng, Trung tâm Tiêu chuẩn-Đo lường-Chất lượng khu vực I Plastics, general requirement for methods of mechanial test In lần thứ 1 H. : ADBS , 1988 3tr. ; 21cm Tiêu chuẩn này quy định những yêu cầu chung đối với mẫu thử, điều kiện thử và tính toán xử lý kết quả khi thử các chỉ tiêu cơ lý của chất dẻo, nhiệt dẻo và các sản phẩm làm từ chất dẻo. Không áp dụng cho các loại chất dẻo xốp. Tiêu chuẩn kỹ thuật Chất dẻo Tổng cục Tiêu chuẩn-đo lường-chất lượng Trung tâm Tiêu chuẩn-Đo lường-Chất lượng khu vực I