Cite
APA Citation
Institution,, B. S. (1996). Specification for low-resistance single taps and combination tap assemblies (nominal size ½ and ¾) suitable for operation at PN 10 max. and a minimum flow pressure of 0.01 MPa (0.1 bar). London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100104519817.0x000001