75 NAFTA JA NAFTATEHNOLOOGIA
Tagasi peagrupi juurde
EVS-EN ISO 20519:2017
Hind 16,10 EUR
Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2017)
ISO 20519:2017 sets requirements for LNG bunkering transfer systems and equipment used to bunker LNG fuelled vessels, which are not covered by the IGC Code. This document includes the following five elements:
a) hardware: liquid and vapour transfer systems;
b) operational procedures;
c) requirement for the LNG provider to provide an LNG bunker delivery note;
d) training and qualifications of personnel involved;
e) requirements for LNG facilities to meet applicable ISO standards and local codes.
Hind 10,90 EUR
Tahkekütused. Väävlisisaldus. Üldväävli ja selle sidemevormide määramine
Selles Eesti standardis kirjeldatakse üldväävli ja selle erimite (sulfaat, sulfiid, püriit ja orgaaniline väävel) määramise metoodikaid turbas, puidus, põlevkivis, kivisöes ning nende termilise töötlemise ja põletamise tahkejääkides.
This standard specifies the methods for the determination of total sulphur and its bonding forms in oil shale, wood, coal, peat and their products of thermal treatment and solid residues of combustion.
EVS-EN ISO 14532:2017
Hind 22,15 EUR
Natural gas - Vocabulary (ISO 14532:2014)
ISO 14532:2014 establishes the terms, definitions, symbols, and abbreviations used in the field of natural gas.
The terms and definitions have been reviewed and studied in order to cover all aspects of any particular term with input from other sources such as European Standards from CEN (The European Committee for Standardization), national standards, and existing definitions in the IGU Dictionary of the Gas Industry.
The definitive intention of ISO 14532:2014 is to incorporate the reviewed definitions into the ISO/TC 193 source standards.
EVS-EN ISO 18134-2:2017
Hind 7,38 EUR
Solid biofuels - Determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method (ISO 18134-2:2017)
ISO 18134-2:2017 describes the method of determining the total moisture content of a test sample of solid biofuels by drying in an oven and is used when the highest precision is not needed, e.g. for routine production control on site. The method described in ISO 18134 (all parts) is applicable to all solid biofuels. The moisture content of solid biofuels (as received) is always reported based on the total mass of the test sample (wet basis).
Asendatud või tühistatud standardid
Tahkekütused. Väävlisisaldus. Üldväävli ja tema sidemevormide määramine
Standard käsitleb üldväävli ja erinevates väävliühendites sisalduva väävli määramise metoodikat turbas, puidus, põlevkivis, kivisöes ning nende termilise töötlemise ja põletamise tahkejääkides.
EVS-EN ISO 14532:2005
Identne ISO 14532:2001+AC:2002; EN ISO 14532:2005
Natural gas - Vocabulary
This International Standard establishes the terms, definitions, symbols and abbreviations used in the field of natural gas.
EVS-EN ISO 18134-2:2015
Identne ISO 18134-2:2015; EN ISO 18134-2:2015
Solid biofuels - Determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method (ISO 18134-2:2015)
This document describes the method of determining the total moisture content of a sample of solid biofuels by drying in an oven and may be be used when the highest precision is not needed e.g. for routine production control on site. The method described in this document is applicable to all solid biofuel origins.
The total moisture content of biofuels is not an absolute value and conditions for its determination have to be be standardised to enable comparative determinations to be made.
prEN ISO 20623
Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of fluids - Four ball method (European conditions) (ISO/DIS 20623:2017)
This document specifies procedures for the measurement of the extreme-pressure (EP) and antiwear properties of liquid lubricants (categories C, D, F, G, H, M, P of ISO 6743-99), lubricating greases (ISO 6743-9, category X) and other consistent lubricants. The testing conditions are those that apply in Europe and other areas that have similar electrical supply characteristics (200 V to 250 V, 50 Hz). The test conditions are not intended to simulate particular service conditions, but to provide information over a range of standard conditions for the purpose of research, development, quality control and fluid
ranking. The output is used in lubricant specifications.
NOTE Application of this test using electrical supply characteristics other than those noted in the Scope is possible when it is ensured that a corresponding power supply, transformer or regulator is used such that voltages and frequencies are converted inside the apparatus to ensure compliance with the conditions of the Scope during actual testing.
High temperatures can potentially evolve during testing; therefore, it is necessary to take special precautions to avoid boiling when water-containing products are being tested. If a suitable temperature
control is not possible, water-containing fluids shall not be tested using this test method.