8218TCVN 8218 : 2009 Xuất bản lần 1. BÊ TÔNG THỦY CÔNG – YÊU CẦU KỸ THUẬT. Hydraulic concrete – Technical requirements. HÀ NỘI – 2009. 1 TCVN 8218 : 2009. 2 TCVN 8218 :Miyota 8218 vs 8245: The caliber 8218 has a date at 3:00. The caliber 8245 is the same as the 8218 but without a date complication. Miyota 8218 vs 8219: Similar to the caliber 8218, there is