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| Position: Chinese Standard in English/GB/T 10420-1989 |
| GB/T 10420-1989 Steel bonded tungsten carbides--Determination of ROck-well hardness (scales C and A) (English Version) | |||
| Standard No.: | GB/T 10420-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | 1990-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 10420-1989 |
| English Name: | Steel bonded tungsten carbides--Determination of ROck-well hardness (scales C and A) |
| Chinese Name: | 碳化钨钢结硬质合金 洛氏硬度(C和A)的测定 |
| Chinese Classification: | H72 Powder metallurgy material and product |
| Professional Classification: | GB National Standard |
| Issued on: | 1989-02-22 |
| Implemented on: | 1990-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 10420-2002 |
| Superseded on: | 2002-10-1 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |