[计]?块检验字符

... block chaining 块链接 block check character 块检验字符 block check procedure 块检验程序, 块校验过程 ...

?码组校验符号

... Check-sum Character 反省字元 block check character 码组校验符号 ; cyclic redundancy check character 循环冗余校验字符 ; 循环冗余检查字符 ...

?字块检验字符

... block chain 块环链 block check character 字块检验字符 block coal 块煤 ...

?方块检查字符

... block check character 方块检讨字符 Block Check Character (BCC) 方块检查字符 Block Check Procedure 方块检查程序 ...