JB/T 54272

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

ęœ¬ę ‡å‡†č§„å®šäŗ†å…¬ę³•ēŗæ千分å°ŗļ¼ˆä»„äø‹ē®€ē§°åƒåˆ†å°ŗļ¼‰ēš„åˆę ¼å“ć€äø€ē­‰å“å’Œä¼˜ē­‰å“ēš„各锹č“Ø量ꌇꠇ怂 ęœ¬ę ‡å‡†é€‚ē”ØäŗŽęˆę‰¹ē”Ÿäŗ§ēš„千分å°ŗč“Ø量ē­‰ēŗ§ēš„čÆ„å®šć€‚

šŸ“ Foreword / 前č؀ ai_extracted

ęœ¬ę ‡å‡†ę˜ÆåƹJB/T 54272ā€”94ć€Šå…¬ę³•ēŗæ千分å°ŗ äŗ§å“č“Ø量分ē­‰ć€‹ēš„äæ®č®¢ć€‚ ęœ¬ę ‡å‡†äøŽJB/T 54272ā€”94 ēš„ꊀęœÆ内容äø€č‡“ļ¼Œä»…ęŒ‰ęœ‰å…³č§„å®šé‡ę–°čæ›č”Œäŗ†ē¼–č¾‘ć€‚ ęœ¬ę ‡å‡†č‡Ŗå®žę–½ä¹‹ę—„čµ·ä»£ę›æJB/T 54272ā€”94怂 ęœ¬ę ‡å‡†ē”±å…Ø国量具量ä»Ŗę ‡å‡†åŒ–ęŠ€ęœÆå§”å‘˜ä¼šęå‡ŗå¹¶å½’å£ć€‚ ęœ¬ę ‡å‡†č“Ÿč“£čµ·č‰å•ä½ļ¼šäøŠęµ·é‡å…·åˆƒå…·åŽ‚怂 ęœ¬ę ‡å‡†äø»č¦čµ·č‰äŗŗļ¼šé‡‘ę˜Žē”Ÿć€‚ ęœ¬ę ‡å‡†äŗŽ1988 å¹“é¦–ę¬”å‘åøƒć€‚ JB/T 54272ļ¼1999

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

normative_reference GB/T 1217-1986
normative_reference JB/T 54247.1-1996
normative_reference JB/T 54247.2-1996

Content extracted by AI. Not officially verified.