标准检索

Fertilizers, soil conditioners and beneficial substances — Vocabulary

Textiles — Morphology of fibres and yarns — Vocabulary

Textiles — Textured filament yarns — Vocabulary

Water quality — Determination of selected monovalent phenols — Part 1: Gas-chromatographic method after enrichment by extraction

Water quality — Determination of selected monovalent phenols — Part 2: Method by derivatization and gas chromatography

Resistance welding — Embossed projection welding — Projections for resistance welding

Aerospace — Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa — Procurement specification

Design of graphical symbols for use in the technical documentation of products - Part 1: Basic rules

Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method

Aerospace — Omega clamps (saddle clamps) for fluid systems — Dimensions

Reciprocating internal combustion engines — Exhaust emission measurement — Part 1: Test-bed measurement systems of gaseous and particulate emissions

Reciprocating internal combustion engines — Exhaust emission measurement — Part 2: Measurement of gaseous and particulate exhaust emissions under field conditions

Reciprocating internal combustion engines — Exhaust emission measurement — Part 3: Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter

Reciprocating internal combustion engines — Exhaust emission measurement — Part 4: Steady-state and transient test cycles for different engine applications

Reciprocating internal combustion engines — Exhaust emission measurement — Part 5: Test fuels

Reciprocating internal combustion engines — Exhaust emission measurement — Part 6: Report of measuring results and test

Reciprocating internal combustion engines — Exhaust emission measurement — Part 7: Engine family determination

Reciprocating internal combustion engines — Exhaust emission measurement — Part 8: Engine group determination

Reciprocating internal combustion engines — Exhaust emission measurement — Part 9: Test cycles and test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using an opacimeter

Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 1: Metallic zinc with finishing layer