标准检索

Classification and designation of approximate chip control zones for indexable inserts with chipbreakers

Solid hardmetal end mills with cylindrical shank — Dimensions

Assembly tools for screws and nuts — Sockets and wrenches for spline drive

Calculation of the impact of daylight utilization on the net and final energy demand for lighting

Road vehicles — Circuit breakers — Part 1: Definitions and general test requirements

Road vehicles — Circuit breakers — Part 2: User's guide

Road vehicles — Circuit breakers — Part 3: Miniature circuit breakers with tabs (Blade type), Form CB11

Road vehicles — Circuit breakers — Part 4: Medium circuit breakers with tabs (Blade type), Form CB15

Road vehicles — Circuit breakers — Part 5: Circuit breakers with bolt with rated voltage of 450 V

Plastics — Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)

Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use

Soil quality — Measurement of the stability of soil aggregates subjected to the action of water

Plastics piping systems for industrial applications — Poly(vinylidene fluoride) (PVDF) — Specifications for components and the system — Amendment 1

Microscopes — Vocabulary for light microscopy

Microscopes — Interfacing connection type C

Optics and photonics — Operation microscopes — Part 1: Requirements and test methods

Optics and photonics — Operation microscopes — Part 2: Light hazard from operation microscopes used in ocular surgery

Ophthalmic optics — Chart displays for visual acuity measurement — Printed, projected and electronic

Ophthalmic instruments — Slit-lamp microscopes

Ophthalmic instruments — Fundus cameras