BS EN ISO 18219-1. Leather. Determination of chlorinated hydrocarbons in leather - Part 1. Chromatographic method for short-chain chlorinated paraffins (SCCP) not-eligible This International Standard applies to

This International Standard applies to displays of optotypes generated by chart projectors and all other visual acuity measurement systems that use recognition of high-contrast optotypes and that are designed for general use

This part of IEC 60534 is applicable to industrial-process control valves and provides the flow capacity test procedures for determining the following variables used in the equations given in IEC 60534‑2‑1:

BS EN 16772 specifies ways to conduct cleaning maintenance

BS EN 3224-6 also assists you with the appropriate marking

detrimental phenomena in terms of cooling efficiency

BS EN ISO 18219-1. Leather. Determination of chlorinated hydrocarbons in leather - Part 1. Chromatographic method for short-chain chlorinated paraffins (SCCP) not-eligible This International Standard applies to