Description: number that is used for the unique identification of trade items worldwide and which may be 8 12 13 or 14 digits in length; Name: Code of the GTIN
Description: internationally unique and unambiguous article number for products and services (Global Trade Item Number); Name: GTIN
Description: Speed that characterizes a pump in terms of its speed, flow rate per impeller eye, i.e. total flow for single-flow impeller, half flow for double-flow impeller, at the best efficiency point and head per stage at maximum impeller diameter ; Name: Specific speed