JB/T 7946.4

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 7946.4ā€”95怊é“ø造铝铜合金 ꙶē²’åŗ¦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 7946.4ā€”95怂 ęœ¬ę ‡å‡†ē”±å…Ø国é“øé€ ę ‡å‡†åŒ–ęŠ€ęœÆå§”å‘˜ä¼šęå‡ŗå¹¶å½’å£ć€‚ ęœ¬ę ‡å‡†čµ·č‰å•ä½ļ¼šę²ˆé˜³é“øé€ åŽ‚ć€ę²ˆé˜³é“ø造ē ”ē©¶ę‰€ć€‚ JB/T 7946.4ļ¼1999

Content extracted by AI. Not officially verified.