This part of ISO 6412 specifies supplementary rules, in addition to the general rules given in ISO 6412-1, applicable to isometric representation. Isometric representation shall be used where the essential features are to be shown clearly in three dimen-sions.
BS EN ISO 6412-2:1995 history
2018BS EN ISO 6412-2:2018 Technical product documentation. Simplified representation of pipelines. Isometric projection
1995BS EN ISO 6412-2:1995 Technical drawings - Simplified representation of pipelines - Isometric projection