JB/T 2825.2

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˜ÆåœØJB/Z 147ā€”89怊ꏒåŗŠ ē³»åˆ—åž‹č°±ć€‹ēš„åŸŗē”€äøŠäæ®č®¢ēš„怂 ęœ¬ę ‡å‡†äøŽJB/Z 147ā€”89 ēš„ꊀęœÆ内容äø€č‡“ļ¼Œä»…ęŒ‰ęœ‰å…³č§„å®šé‡ę–°čæ›č”Œäŗ†ē¼–č¾‘ć€‚ ęœ¬ę ‡å‡†ę˜Æ怊ꏒåŗŠć€‹ē³»åˆ—ę ‡å‡†ēš„äø€éƒØ分ļ¼ŒčÆ„ē³»åˆ—ę ‡å‡†åŒ…ę‹¬ä»„äø‹å››äøŖéƒØ分ļ¼š JB/T 2825.1ā€”1999 ꏒåŗŠ å‚ę•° JB/T 2825.2ā€”1999 ꏒåŗŠ ē³»åˆ—åž‹č°± JB/T 2825ā€”1991 ꏒåŗŠ ē²¾åŗ¦ JB/T 2826ā€”1994 ꏒåŗŠ ꊀęœÆę”ä»¶ ęœ¬ę ‡å‡†č‡Ŗå®žę–½ä¹‹ę—„čµ·ä»£ę›æJB/Z 147ā€”89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‘˜ä¼šę’ę‹‰åˆØåŗŠåˆ†ä¼šå½’å£ć€‚ ęœ¬ę ‡å‡†čµ·č‰å•ä½ļ¼šęŠšé”ŗęœŗåŗŠåŽ‚怂 ęœ¬ę ‡å‡†äŗŽ1979 å¹“é¦–ę¬”å‘åøƒļ¼Œ1989 幓3 ꜈ē¬¬1 ꬔäæ®č®¢ć€‚ JB/T 2825.2ļ¼1999

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

normative_reference GB/T 158-1996
normative_reference JB/T 2825-1991
normative_reference JB/T 9871-1999

Content extracted by AI. Not officially verified.