Oil of spearmint - Chinese types (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil Ingestion-build-232773 Milling machines (including boring machines)

Milling machines (including boring machines)

BS ISO 21940‑1:2019 supersedes BS ISO 19499:2007

1 Surface finish

Black oxide coatings can be used to diminish friction between sliding or bearing surfaces or for decorative purposes or to reduce light reflection

and total phosphorus in the mass concentration range from 0

Oil of spearmint - Chinese types (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil Ingestion-build-232773 Milling machines (including boring machines)1 Scope This part of ISO 3033 specifies certain characteristics of the oil of spearmint, Chinese type (80 % and 60 %) (Mentha viridis L. var. crispa Benth.), redistilled oil, in order to facilitate assessment of its quality.