China Approves 4 National Compulsory Standards for Lubricants

The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the National Standardization Management Committee recently approved four new mandatory standards for lubricants . They are:

1. GB11181.1-2011 hydraulic oil (L-HL, L-HM, L-HV, L-HS, L-HG)

2. GB11120-2011 turbine oil

3, GB5903-2011 industrial closed gear oil

4, GB2536-2011 electric fluid transformers and switches for unused mineral insulation oil.

The above new national mandatory standards will be implemented on June 1, 2012.

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