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Chinese Standard: GB/T 4264-2004

Countersinks,90°,with Morse taper shanks and detachable pilots

MOD  ISO 4204:1977

全国刀具标准化技术委员会

This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.

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