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This procedure applies to the initial verification, subsequent verification and in-use inspection of breath alcohol content detect
This regulation applies to the initial verification, subsequent verification and in-use inspection of pipettes. JJG 646-2006 Pipet
This regulation applies to the initial verification, subsequent verification and in-use inspection, subsequent verification and in
This specification is applicable to the type evaluation of optical interferometer methane detector (hereinafter referred to as the
This specification applies to the initial verification, subsequent verification and in-use inspection of double-beam interference
This regulation applies to the initial verification (the verification after repair is deemed as the initial verification, the same