BS EN 13060: 2004 Small steam sterilizers (Eng)

Приняты Межгосударственным советом по стандартизации, метрологии и сертификации (протокол № 23 от 22 мая 2003 г.). Постановлением Государственного комитета Российской Федерации по стандартизации и метрологии от 30 января 2004 г. № 47-ст введены в действие непосредственно в качестве рекомендаций по метрологии Российской Федерации с 1 июля 2004 г. М.: Стандартинформ, 2007, 15 с. Настоящие рекомендации распространяются на аттестованные смеси веществ...

American Petroleum Institute (API). First Edition. October 2004. 114p. This recommended practice (RP) provides guidance to the API authorized inspector on welding inspection as encountered with fabrication and repair of refinery and chemical plant equipment and piping. Common welding processes, welding procedures, welder qualifications, metallurgical effects from welding, and inspection techniques are described to aid the inspector in fulfilling...

167 стр. API STANDARD 618 FOURTH EDITION, JUNE 1995 This standard covers the minimum requirements for reciprocating compressors and their drivers used in petroleum, chemical, and gas industry services for handling process air or gas with either lubricated or nonlubricated cylinders. Compressors covered by this standard are of mod- erate-to-low speed and in critical services. Also covered are related lubricating systems, controls, instrumentation,...

Страниц: 13 Год издания: 2004 Настоящий стандарт распространяется на амортизаторы гидроударов (в дальнейшем име-нуемым "устройство") системы трубопроводов для предотвращения опасных скачков дав-ления в системах распределения воды, повышая таким образом удобство эксплуатации и срок службы устройств, трубопроводов, фитингов, оборудования, и других устройств, которые являются частью системы распределения:. В этом стандарте рассматриваются во-просы м...

This European Standard was approved by CEN on 1 July 2004. 15p. This document specifies the composition, dimensions and mechanical properties of high carbon steel wire for reinforcing high pressure hoses. It is applicable to wire used as a multiple parallel wire braided or spirally wrapped reinforcement in a rubber or synthetic hose which is made to withstand relatively high bursting pressure.

This Part of this European Standard applies to all shell boilers as defined in EN 12953-1 which are heated by combustion of one or more fuels or by hot gases for the generation of steam and/or hot water.

This European Standard was approved by CEN on 24 July 2003. 36p. This Part of this European Standard specifies a concise procedure for conducting thermal performance tests, using the indirect (losses) procedure for boilers for steam or hot water. Test results are based on either the gross or net calorific value of the fuel.

This European Standard was approved by CEN on 23 May 2002, and amendment A1 was approved by CEN on 9 February 2004. 38p. This European Standard specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts intended for use with a maximum allowable pressure, PS, equal or less 50 bar and shell wall thicknesses not exceeding 60 mm, that are constructed of spheroidal graphite cast iron.

This European Standard was approved by CEN on 16 April 2004; amendment A1:2005 was approved by CEN on 22 September 2005. 38p. This document specifies requirements for industrial piping either totally buried or partly buried and partly run in sleeves or similar protection. It is used in conjunction with the other six parts of EN 13480

2009г. , 2082 стр. Язык: английский Данный стандарт является переработанным стандартом IEEE 802.16-2004 и объединяет материалы из IEEE Std 802.16e-2005, IEEE 802.16-2004/Cor1-2005, IEEE 802.16f-2005 и IEEE Std 802.16g-2007. This standard specifies the air interface, including the medium access control layer (MAC) and physical layer (PHY), of combined fixed and mobile point-to-multipoint broadband wireless access (BWA) systems providing multiple...