Cleanrooms and associated controlled environments — Part 5: Operations
ISO 14644-5:2004 specifies basic requirements for cleanroom operations. It is intended for those planning to use and operate a cleanroom. Aspects of safety that have no direct bearing on contamination control are not considered in this part of ISO 14644 and national and local safety regulations must be observed. This document considers all classes of cleanrooms used to produce all types of…
ISO 16809:2017 specifies the principles for ultrasonic thickness measurement of metallic and non-metallic materials by direct contact, based on measurement of time of flight of ultrasonic pulses only.
ISO 16828:2012 defines the general principles for the application of the time-of-flight diffraction (TOFD) technique for both detection and sizing of discontinuities in low alloyed carbon steel components. It can also be used for other types of materials, provided the application of the TOFD technique is performed with necessary consideration of geometry, acoustical properties of the materials,…
This part of ISO 6590 defines terms commonly used in paper sack manufacture. It refers to single- and multi-ply sacks made from paper; it does not refer to bags for the retail trade. It specifies types of sacks, constructional details, materials and describes parts of a sack. It delivers alphabetical indices in three languages.
Emballage des balles en caoutchouc — Partie 2: Caoutchouc naturel et caoutchouc naturel modifié
L'ISO 20299-2:2017 spécifie les exigences relatives au matériau et aux caractéristiques physiques des films polyéthylène à faible densité non arrachables pour l'emballage des balles de caoutchouc naturel composées de blocs de caoutchouc naturel de 33,33 kg ou 35 kg et de feuilles fumées gaufrées de caoutchouc naturel comprenant des balles de 33,33 kg, 35 kg, 50 kg et 111,11 kg, ou de…
L'ISO 1629:2013 établit un système de symboles pour les caoutchoucs de base sous la forme sèche ou la forme de latex, basé sur la composition chimique de la chaîne polymérique. Le but est de normaliser les termes abrégés utilisés dans l'industrie, le commerce et les administrations. Elle n'est pas en opposition avec les noms commerciaux et marques de fabrique existants, mais doit…
Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Liquefied Natural Gas (LN...
The proposed document gives guidance for quantification of liquefied natural gas (LNG) as marine fuel on board LNG bunkering ships.
It is applicable to the measurement of LNG from any source, e.g. gas from conventional reservoirs, shale gas, coalbed methane, at the time of
- Ship to Ship (STS) transfer to LNG-fuelled ships,
- Ship to Ship (STS) transfer between LNG bunkering ships, and
- transfer…
