BS 669-1:1989 - Flexible hoses, end fittings and sockets for gas burning appliances - Specification for strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st and 2nd family gases
Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
BS 669-1:1989: Flexible hoses, end fittings and sockets for gas burning appliances - Specification for strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st and 2nd family gases.
BS 669-1:1989 - Flexible hoses, end fittings and sockets for gas burning appliances - Specification for strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st and 2nd family gases