BS 6644:1990

Specification for installation of gas-fired hot water boilers of rated inputs between 60 kW and 2 MW (2nd and 3rd family gases)

BSI Group , 07/31/1990

Publisher: BS

File Format: PDF

$132.00$264.16

Standard By:BSI Group , 07/31/1990

Published:07/31/1990

ISBN(s):0580180530

Language:English

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