Earth-moving machinery. Electrical safety of machines utilizing electric drives and related components and systems - Particular requirements for externally-powered machines Ingestion-build-183098 This part of ISO/IEC 19795

This part of ISO/IEC 19795 was conceived to be a framework for a general- or multi-purpose test: “one size fits many (but not all)”:

NOTE It is necessary for a pipe or fitting used for water supply which is exposed to visible light during service to be sufficiently opaque to prevent algae growth

Table 1 — Application ranges

Using ISO 11515 you can design

or angular sizes to avoid the ambiguity that the use of ± tolerances on this type of dimensions causes

Earth-moving machinery. Electrical safety of machines utilizing electric drives and related components and systems - Particular requirements for externally-powered machines Ingestion-build-183098 This part of ISO/IEC 19795