General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 15326-1994
Scope
This standard specifies the appearance quality requirements and quality grades of rotary shaft lip seals. This standard is applicable to rotary shaft lip seal rings (hereinafter referred to as seal rings) for sealing various fluids or lubricating oils. This standard does not apply to reciprocating lip seals.
GB/T 15326-1994 history
1994GB/T 15326-1994 Appearance quality for rotary shaft lip seals