Specification for natural tracing paper Ingestion-build-47553 BS EN 13230-3 has been

BS EN 13230-3 has been designed for production of high-quality concrete twin-block sleepers

as a manufacturer of these applications

BS EN 61300-2-2 provides guidance on the test

With compliance and obedience to BS EN 1865-3

2 on steel and cast iron applies to:

Specification for natural tracing paper Ingestion-build-47553 BS EN 13230-3 has beenWhat is BS 7614 Natural tracing paper about? Tracing paper is paper made to have low opacity, allowing light to pass through. It was originally developed for architects and design engineers to create drawings that could be copied precisely using the diazo copy process. BS 7614 specifies the minimum requirements for draughting media made from natural tracing paper. BS 7614 details qualities necessary for draughting and reproduction, and specifies