JB/T 7943.2

Standard Type
JBT
ICS
N/A
CCS
N/A
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
N/A
Drafting Unit
N/A

šŸ“‹ Scope / 适ē”ØčŒƒå›“ ai_extracted

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šŸ“ Foreword / 前č؀ ai_extracted

ęœ¬ę ‡å‡†ę˜ÆåƹJB/T 7943.2ā€”95ć€Šę¶¦ę»‘č£…ē½®åŠå…ƒä»¶ ę£€ęŸ„éŖŒę”¶č§„åˆ™ć€‹ēš„äæ®č®¢ć€‚äæ®č®¢ę—¶ļ¼ŒåÆ¹åŽŸę ‡å‡†ä½œäŗ† ē¼–č¾‘ę€§äæ®ę”¹ļ¼Œäø»č¦ęŠ€ęœÆå†…å®¹ę²”ęœ‰å˜åŒ–ć€‚ ęœ¬ę ‡å‡†č‡Ŗå®žę–½ä¹‹ę—„čµ·ä»£ę›æJB/T 7943.2ā€”95怂 ęœ¬ę ‡å‡†ē”±å†¶é‡‘č®¾å¤‡ę ‡å‡†åŒ–ęŠ€ęœÆå§”å‘˜ä¼šęå‡ŗå¹¶å½’å£ć€‚ ęœ¬ę ‡å‡†čµ·č‰å•ä½ļ¼šå¤ŖåŽŸę¶¦ę»‘ę¶²åŽ‹ē ”ē©¶ę‰€ć€‚ ęœ¬ę ‡å‡†äø»č¦čµ·č‰äŗŗļ¼šęÆ›å­£čć€ēŽ‹ē‚³åŽć€ęŽä¼Ÿę°‘ć€ęŽę ‘ę•ć€å²é•æē¢Œć€‚ ęœ¬ę ‡å‡†äŗŽ1989 幓3 ęœˆé¦–ę¬”å‘åøƒć€‚ JB/T 7943.2ļ¼1999

šŸ“š References & Relations / 引ē”ØäøŽå…³č”

normative_reference GB/T 2828-1987
normative_reference GB/T 2829-1987
normative_reference JB/T 4121-1993

Content extracted by AI. Not officially verified.