JB/ZQ 4183-2006
Square double wedge key - Type and size of keys and keyway (English Version)
- Standard No.
- JB/ZQ 4183-2006
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Machinery
- Status
- Replace By
- JIS H 3130:2018
- Latest
- JIS H 3130:2018
- Replace
- JB/ZQ 4183-1997
- Scope
- This standard applies to square double wedge keys for transmission machinery of rolling mills and mechanical presses.
JB/ZQ 4183-2006 history
- 2018 JIS H 3130:2018 Copper beryllium alloy, copper titanium alloy, phosphor bronze, copper-nickel-tin alloy and nickel silver sheets, plates and strips for springs
- 1970 JB/ZQ 4183-2006 Square double wedge key - Type and size of keys and keyway
- 0000 JB/ZQ 4183-1997
