Glass Liquid Volumeters for Chemical Analysis
发布日期:1982-05-20 实施日期:1982-05-20
Laboratory glassware; Allihn condensers with standard ground joints
Acoustics -- Determination of sound insulation performances of enclosures -- Part 2: Measurements in situ (for acceptance and verification purposes)
发布日期:1995-12-01 实施日期:1995-12-01
Optical fiber grating strain sensor for civil engineering
发布日期:2013-09-17 实施日期:2014-01-01
Major letter symbols for laboratory instrument and equipment
发布日期:2013-12-17 实施日期:2014-05-01
Specification for plastics laboratory ware. Wash bottles
实施日期:1979-08-31
Piston-operated volumetric apparatus - Part 5: Dispenser
实施日期:2009-07-01
Instruments for the measurement of aural acoustic impedance/admittance (IEC 61027:1991); German version EN 61027:1993
Laboratory glassware -- Disposable Pasteur pipettes
发布日期:1983-12-01 实施日期:1983-12-01
Standard Specification for Cell-Type Oven with Controlled Rates of Ventilation
实施日期:1968-05-07
Laboratory furniture - Recommendations for design and installation.
实施日期:2003-05-01
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