JB/T 2937.1

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 2253ā€”85ć€Šåę ‡é•—åŗŠ å‚ę•°ć€‹ēš„äæ®č®¢ļ¼Œäæ®č®¢ę—¶ä»…ęŒ‰ęœ‰å…³č§„å®ščæ›č”Œäŗ†ē¼–č¾‘ę€§äæ®ę”¹ļ¼ŒęŠ€ ęœÆ内容ęœŖę”¹å˜ć€‚ ęœ¬ę ‡å‡†ę˜Æć€Šåę ‡é•—åŗŠć€‹ē³»åˆ—ę ‡å‡†ēš„äø€éƒØ分ļ¼ŒčÆ„ē³»åˆ—ę ‡å‡†åŒ…ę‹¬ä»„äø‹äø‰éƒØ分ļ¼š JB/T 2937.1ā€”1999 åę ‡é•—åŗŠ å‚ę•° JB/T 2254ā€”1985 åę ‡é•—åŗŠ ē²¾åŗ¦ JB/T 2937ā€”1993 åę ‡é•—åŗŠ ꊀęœÆę”ä»¶ äøŽęœ¬ē³»åˆ—ę ‡å‡†é…å„—ēš„ę ‡å‡†ęœ‰ļ¼š JB/T 2255.1ā€”1999 åę ‡é•—åŗŠč½¬å° ē²¾åŗ¦ę£€éŖŒ JB/T 2255.2ā€”1999 åę ‡é•—åŗŠč½¬å° ꊀęœÆę”ä»¶ JB/T 3753ā€”1999 åę ‡é•—åŗŠ 3āˆ¶20 锄åŗ¦å­”ēš„äø»č½“ē«ÆéƒØå°ŗåÆø ęœ¬ę ‡å‡†č‡Ŗå®žę–½ä¹‹ę—„čµ·ä»£ę›æJB 2253ā€”85怂 ęœ¬ę ‡å‡†ē”±å…Ø国金属切削ęœŗåŗŠę ‡å‡†åŒ–ꊀęœÆå§”å‘˜ä¼šęå‡ŗ怂 ęœ¬ę ‡å‡†ē”±å…Ø国金属切削ęœŗåŗŠę ‡å‡†åŒ–ꊀęœÆå§”å‘˜ä¼šåę ‡é•—åŗŠåˆ†ä¼šå½’å£ć€‚ ęœ¬ę ‡å‡†č“Ÿč“£čµ·č‰å•ä½ļ¼šę˜†ę˜ŽęœŗåŗŠč‚”ä»½ęœ‰é™å…¬åø怂 ęœ¬ę ‡å‡†äŗŽ1977 幓7 ęœˆé¦–ę¬”å‘åøƒļ¼Œ1985 幓8 ꜈ē¬¬äø€ę¬”äæ®č®¢ć€‚ JB/T 2937.1ļ¼1999

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

normative_reference GB/T 1443-1996
normative_reference JB/T 3753-1999

Content extracted by AI. Not officially verified.