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Position: Chinese Standard in English/GB/T 6139-1997
GB/T 6139-1997   Subland twist drills-Technical specifications (English Version)
Standard No.: GB/T 6139-1997 Status:superseded
Language:English File Format:PDF
Word Count: 2500 words Price(USD):224.00 remind me the price change
Implemented on:1998-6-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 6139-1997
English Name: Subland twist drills-Technical specifications
Chinese Name: 阶梯麻花钻 技术条件
Chinese Classification: J41    Cutting tools
Professional Classification: GB    National Standard
ICS Classification: 25.100.30 25.100.30    Drills, countersinks, reamers 25.100.30
Issued by: STSB
Issued on: 1997-08-28
Implemented on: 1998-6-1
Status: superseded
Superseded by:GB/T 6139-2007 Subland twist drills—Technical specifications
Superseded on:2007-12-1
Superseding:GB 6138-1985
GB 6139-1985
Language: English
File Format: PDF
Word Count: 2500 words
Price(USD): 224.00
Delivery: via email in 1~3 business day
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