JB/T 4215

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‡†åˆå¹¶äŗ†JB 4215ā€”86怊ē”¼ē ‚ē†”ē›ęø—ē”¼ć€‹å’ŒJB 4383ā€”87怊å›ŗ体ęø—ē”¼åŠęø—ē”¼å‰‚怋ēš„ęœ‰å…³å†…å®¹ļ¼Œ åˆ¶č®¢äøŗē»Ÿäø€ēš„怊ęø—ē”¼ć€‹ę ‡å‡†ć€‚ ęœ¬ę ‡å‡†ä»Ž 1997 幓 7 ꜈ 1 ę—„čµ·å®žę–½ļ¼ŒåŒę—¶ä»£ę›æJB 4215ā€”86 和JB 4383ā€”87怂 ęœ¬ę ‡å‡†ē”±å…Ø国ēƒ­å¤„ē†ę ‡å‡†åŒ–ꊀęœÆå§”å‘˜ä¼šęå‡ŗå¹¶å½’å£ć€‚ ęœ¬ę ‡å‡†čµ·č‰å•ä½ļ¼šę­¦ę±‰ęę–™äæęŠ¤ē ”ē©¶ę‰€ć€‚ ęœ¬ę ‡å‡†äø»č¦čµ·č‰äŗŗļ¼šēŽ‹å›å¦‚怂 JB/T 4215ļ¼1996

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

normative_reference GB 15735-1995
normative_reference GB 7232-87
normative_reference GB 8121-87
normative_reference JB 3877-85
normative_reference JB 7709-95

Content extracted by AI. Not officially verified.