"Uncombined " CNS Standards List| Deep groove | Methods measurement | Information technology | Space systems | Ductile Cast | Miscellaneous lampholders | Environmental management | Countersinks Countersunk | |
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CNS 12997
2017 Edition Method of Determination for Porosity and Uncombined Carbon of Hardmetals (Metallographic Method) 超硬合金孔隙率及游離碳測定法(金相法) |
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CNS 12997
1992 Edition Method of Determination for Porosity and Uncombined Carbon of Hardmetals (Metallographic Method) 超硬合金孔隙率及游離碳測定法(金相法) |
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