YS/T 552-2020
Carbide rotary file blank (English Version)
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YS/T 552-2020
Standard No.
YS/T 552-2020
Language
Chinese,
Available in English version
Release Date
2020
Published By
工业和信息化部
Latest
YS/T 552-2020
Replace
YS/T 552-2009
YS/T 552-2020 history
2020
YS/T 552-2020
Carbide rotary file blank
2009
YS/T 552-2009
Blanks for cemented carbide rotary teeth
2006
YS/T 552-2006
Carbide rotary file blank
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