Petroleum, petrochemical and natural gas industries. Plate-type heat exchangers - Brazed aluminium plate-fin heat exchangers1 Scope This part of ISO 15547 gives requirements and recommendations for the mechanical design, materials selection, fabrication, inspection, testing, and preparation for shipment of brazed aluminium plate fin heat exchangers for use in petroleum, petrochemical and natural gas industries.

Cast separation

a) Water-source heat pumps or water cooled air conditioners

— storage facilities for hazardous materials

Organizational structure and top management

Procedures for fine particle size analysis by sedimentation have been amended

Composite slabs with profiled steel sheeting for buildings

Others can be affected by the level of machinery safety

This European Standard specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section made of austenitic (including creep resisting steel) and austenitic-ferritic stainless steel which are applied for pressure and corrosion resisting purposes at room temperature

— staffing and forming information-development teams

BS EN 61000-5-5 on HEMP conducted disturbance used in protective devices is useful for:

BS EN 12280-1 gives you three methods to examine the effect of heat ageing on the physical properties of rubber and plastic-coated fabrics that are related to it

while Inspection chambers allow easy access to the sewage for cleaning and maintenance