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La présente méthode évalue la tendance au colmatage des filtres après trempage à froid (TCFTF) du biodiesel (B100). Des constituants mineurs de certains esters de biodiesel, dont les monoglycérides saturés, peuvent se séparer...

1.1 This Standard applies to central warm air electric resistance type furnaces which are either incorporated in a solid fuel fired furnace or are attached to a solid fuel fired furnace, so as to form a single unit which can...

This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1 000 V, or driven by mechanical means. This...

This standard specifies the safety and interchangeability requirements, together with the test methods and conditions, required to show compliance of tubular fluorescent and other gas-discharge lamps with integrated means for...

This International Standard states the requirements for both self-healing and non-self-healing continuously rated a.c. capacitors of up to and including 2.5 kvar, and not less than 0.1 µF, having a rated voltage not exceeding...

This part of IEC 61000 provides guidance on principles which can be used as the basis for determining the requirements for the connection of fluctuating installations to MV, HV and EHV public power systems (LV installations...

This clause of Part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment for household and...

1.1 This Standard establishes quality requirements for sample collection, transport, and storage to ensure that patient safety and quality of care are at the forefront of the pre-examination process of laboratory testing. 1.2...

1.1 Ces exigences s'appliquent aux systèmes d'immobilisation électroniques ou électriques qui sont installés dans les voitures de tourisme et les utilitaires légers à système électrique de 12 V. 1.2 Les systèmes OEM (...

This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic (PV) modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This...

This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open air climates, as defined in IEC 60721-2-1. This standard...

This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This document...