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Displaying 25151 - 25160 of 28273
CEI 1052 Routines standards FASTBUS. Routines standards utilisables avec le système d'acquisiti...
Définit des routines standards pour l'accès logiciel à un système FASTBUS, système standard modulaire pour le contrôle et l'acquisition rapide de données, défini dans la norme CEI 60935. Le but est de fournir des routines standards qui aient la même signification pour tous les utilisateurs et ainsi de minimiser la duplication des efforts logiciels et de maximiser l'…
Publisher :
IEC
Status :
Withdrawn
Published Date :
1991-03-19
ICS Code(s) :
27.120.01
Fixed film resistor networks for use in electronic equipment - Part 1: Generic specification
Establishes standard terms, inspection procedures and methods of test for qualification and capability approval.
Publisher :
IEC
Status :
Replaced
Published Date :
1991-03-18
ICS Code(s) :
31.040.10
Amendment 2 - Quartz crystal units for frequency control and selection. Part 3: Standard outlines an...
Amended in accordance with Supplements: A (1979), B (1980), C (1981), D (1989) and Amendments No. 1 (1984) and No. 2 (1991).
Publisher :
IEC
Status :
Revised
Published Date :
1991-03-18
ICS Code(s) :
31.140
Microbiology — General guidance for the enumeration of coliforms — Most probable number technique
This second edition cancels and replaces the first edition (ISO 4831:1978). It is intended to provide general guidance for the examination of products not dealt with by existing International Standards. These guidelines may not be appropriate for some products in every detail, and for some other products it may be necessary to use different methods. The technique described here is less precise…
Publisher :
ISO
Status :
Withdrawn
Published Date :
1991-03-13
ICS Code(s) :
07.100.30
Microbiology — General guidance for the enumeration of coliforms — Colony count technique
This second edition cancels and replaces the first edition (ISO 4832:1978). It is intended to provide general guidance for the examination of products not dealt with by existing International Standards. These guidelines may not be appropriate for some products in every detail, and for some other products it may be necessary to use different methods. Gives references, and the definition of the…
Publisher :
ISO
Status :
Withdrawn
Published Date :
1991-03-13
ICS Code(s) :
07.100.30
Microbiology — General guidance for the enumeration of micro-organisms — Colony count technique at 3...
This second edition cancels and replaces the first edition (ISO 4833:1978). It is intended to provide general guidance for the examination of products not dealt with by existing International Standards. These guidelines may not be appropriate for some products in every detail, and for some other products it may be necessary to use different methods. Gives references, and the definition of the…
Publisher :
ISO
Status :
Withdrawn
Published Date :
1991-03-13
ICS Code(s) :
07.100.01; 07.100.30
Lawn and garden ride-on (riding) tractors — One-point tubular sleeve hitch
Specifies the requirements for the connection of implements or attachments to the rear of lawn and garden ride-on tractors by means of a one-point hitch in association with a manual or power lift system. Standard dimensions for hitch point location, hitch tube and implement yoke are laid down to ensure the connection of specific implements or attachments. Applies to lawn and garden tractors as…
Publisher :
ISO
Status :
Published
Published Date :
1991-03-13
ICS Code(s) :
65.060.70
Orthopaedic drilling instruments — Part 1: Drill bits, taps and countersink cutters
Part 1 of ISO 9714 specifies materials and mechanical properties, dimensions and marking requirements for the mentioned instruments made of stainless steel for use in orthopaedic surgery with bone screws as specified in ISO 5835. Instruments made of other materials and coatings may be included at a later revision. The interrelationship of International Standards dealing with bone screws and…
Publisher :
ISO
Status :
Withdrawn
Published Date :
1991-03-13
ICS Code(s) :
11.040.40
Machine tools — Self-holding tapers for tool shanks
This second edition cancels and replaces the first edition (ISO 296:1974). Specifies the dimensions of tapers for general use, smaller and larger tapers. The standard sizes of these tapers are given in table 2 (in millimetres) and table 3 (in inches), respectively. Provides for those elements which are threaded, two entirely distinct types of product according to the type of thread, M or UNC (see…
Publisher :
ISO
Status :
Published
Published Date :
1991-03-13
ICS Code(s) :
25.060.20
Sound system equipment - Part 10: Peak programme level meters
Applies to audio-frequency peak programme level meters, for use in equipment for broadcasting, sound reinforcement, sound recording and household entertainment. Does not apply to standard volume indicators which are dealt with in IEC 60268-17.
Publisher :
IEC
Status :
Published
Published Date :
1991-03-12
ICS Code(s) :
33.160.50