BS ISO 15643:2020 pdf free.Road construction and maintenance equipment -Bituminous binder sprayers and synchronous bituminous binder sprayers-chip spreaders一Terminology and commercial specifications. BS ISO 15643 I Scope This document establishes the terminology and the content of commercial literature specifications for bituminous binder sprayers and sy nchronous bituminous binder sprayers-chip spreaders (i.e.synchronised combined units) including their components and their technical characteristics.This document...