Dispositifs de contrôle du débit pour raccordement à un système d'alimentation en gaz médicaux
Le présent document spécifie les exigences relatives aux dispositifs de contrôle du débit qui peuvent être raccordés par l’utilisateur soit directement, à l’aide d’une sonde ou d’un raccord spécifique au gaz, soit indirectement à l’aide d’un flexible de raccordement basse pression conforme à l’ISO 5359:
a) à une prise murale conforme à l’ISO 9170‑1 d’un système de distribution de gaz médicaux…
Fixations — Écrous bas hexagonaux (style 0), à pas fin
Le présent document spécifie les caractéristiques des écrous bas hexagonaux (style 0), en acier et en acier inoxydable, à filetage métrique à pas fin de diamètres 8 mm à 64 mm, et de grades A et B.
Les écrous bas utilisés comme contre-écrou sont à assembler avec un écrou normal ou un écrou haut.
AVERTISSEMENT — Les écrous bas (style 0) ont une capacité de charge réduite par rapport aux écrous…
Fasteners — Hexagon thin nuts (style 0), with fine pitch thread
This document specifies the characteristics of hexagon thin nuts (style 0), in steel and stainless steel, with metric fine pitch thread 8 mm to 64 mm, and with product grades A and B.
Thin nuts used as jam nuts are to be assembled together with a regular or high nut.
WARNING — Thin nuts (style 0) have a reduced loadability compared to regular nuts or high nuts, and are not designed to provide…
Textile-glass-reinforced plastics — Prepregs, moulding compounds and laminates — Determination of th...
This document specifies two calcination methods for the determination of the textile glass and mineral filler content of glass-reinforced plastics:
— Method A: for the determination of the textile glass content when no mineral fillers are present.
— Method B: for the determination of the textile-glass and mineral-filler content when both components are present.
This document is applicable…
Thermal spraying — Spraying and fusing of self-fluxing alloys
This document specifies the procedure for thermal spraying of self-fluxing alloys that are simultaneously or subsequently fused to create a homogeneous, diffusion-bonded coating.
This document specifies the production of royal jelly, including production conditions, production process management, storage and transportation requirements of royal jelly.
This document is applicable to the production of royal jelly.
Health informatics — Medical waveform format — Part 2: Electrocardiography
This document defines the application of medical waveform format encoding rules (MFER) to describe standard electrocardiography waveforms measured in physiological laboratories, hospital wards, clinics, and primary care medical checkups. It covers electrocardiography such as 12-lead, 15-lead, 18-lead, Cabrera lead, Nehb lead, Frank lead, XYZ lead, and exercise tests that are measured by…
Health informatics — Medical waveform format — Part 3: Long-term electrocardiography
This document defines the application of medical waveform format encoding rules (MFER) to describe long-term electrocardiography waveforms measured in physiological laboratories and health care clinics. It covers electrocardiography such as bipolar 2, 3-lead, 12-lead that are measured by medical equipment such as Holter electrocardiograph and patient physiological monitors that are compatible…
Rare earth — Determination of rare earth content in individual rare earth metals and their compounds...
This document specifies a gravimetric method for the determination of rare earth content in 11 kinds of individual rare earth metals (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium and yttrium) and their compounds, such as oxides, carbonates, hydroxides, oxalates, chlorides and fluorides.
The determination ranges for the rare earth content…
Projection thermique — Projection et fusion d'alliages autofondants
Le présent document spécifie la méthode de projection thermique d’alliages autofondants qui sont fondus simultanément ou ultérieurement pour donner un revêtement homogène dont l’adhérence s’est opérée par diffusion.
