Standards

NB/SH/T 6093-2025 Active

NB/SH/T 6093-2025 The quality monitoring specifications for refrigerating oil

Publish Date: 2025-12-18

NB/SH/T 6092-2025 Active

NB/SH/T 6092-2025 Extrusion molding catalyst and catalyst carrier radial pressure resistance strength determination method

Publish Date: 2025-12-18

NB/SH/T 6091-2025 Active

NB/SH/T 6091-2025 The determination of viscosity and refractive index of petroleum and related products

Publish Date: 2025-12-18

NB/SH/T 6090-2025 Active

NB/SH/T 6090-2025 Determination of apparent viscosity of lubricating oil under high temperature and high shear rate conditions using cone-type bearing simulator viscosity meter

Publish Date: 2025-12-18

NB/SH/T 6089-2025 Active

NB/SH/T 6089-2025

Publish Date: 2025-12-18

NB/SH/T 0892-2025 Active

NB/SH/T 0892-2025 Determination of trace elements in intermediate distillate fuel using inductively coupled plasma atomic emission spectroscopy

Publish Date: 2025-12-18

NB/SH/T 0851-2025 Active

NB/SH/T 0851-2025 Lubricating grease for precision machinery and optical instruments

Publish Date: 2025-12-18

NB/SH/T 0809-2025 Active

NB/SH/T 0809-2025 Natural wax and synthetic wax acid value determination method

Publish Date: 2025-12-18

NB/SH/T 0740-2025 Active

NB/SH/T 0740-2025 Polymer-modified asphalt segregation test method

Publish Date: 2025-12-18

NB/SH/T 0739-2025 Active

NB/SH/T 0739-2025 Asphalt viscosity determination method: Rotational viscosity instrument method

Publish Date: 2025-12-18

NB/SH/T 0737-2025 Active

NB/SH/T 0737-2025 Asphalt elastic recovery determination method: Decelerator method

Publish Date: 2025-12-18

NB/SH/T 0720-2025 Active

NB/SH/T 0720-2025 Determination of oxygen-containing compounds in gasoline by gas chromatography with oxygen-selective flame ionization detector

Publish Date: 2025-12-18