JB/T 4143
š Scope / éēØčå“ ai_extracted
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š Foreword / åčØ ai_extracted
ę¬ę åęÆåØJB 4143ā85ćå°å¼ē č½®ęŗćēåŗē”äøäæ®č®¢ēć ę¬ę åäøJB 4143ā85 ēęęÆå 容äøč“ļ¼ä» ęęå ³č§å®éę°čæč”äŗē¼č¾ć ę¬ę åčŖå®ę½ä¹ę„起代ęæJB 4143ā85ć ę¬ę åē±å Øå½éå±ååęŗåŗę ååęęÆå§åä¼ęåŗć ę¬ę åē±å Øå½éå±ååęŗåŗę ååęęÆå§åä¼ē£Øåŗåä¼å½å£ć ę¬ę åč“蓣起čåä½ļ¼äøęµ·ē č½®ęŗē ē©¶ęć ę¬ę åäŗ1985 幓12 ęé¦ę¬”ååøć JB/T 4143ļ¼1999
š References & Relations / å¼ēØäøå ³č
normative_reference
GB 191-1990
normative_reference
GB/T 10068.1-1988
normative_reference
GB/T 1032-1988
normative_reference
GB/T 1497-1985
normative_reference
GB/T 16769-1997
normative_reference
GB/T 17421.1-1998
normative_reference
GB/T 9061-1988
normative_reference
GB/T 9651-1988
Content extracted by AI. Not officially verified.