Explanation on Several Measurement Standards of Telescopic Fishing Rod Hardness Value in China

Up to now, the Telescopic fishing rod (taiwan fishing rod) made in China has not formed a unified standard on the calibration of the hardness value (the value of H).
At present, the mainstream hardness standard is the Taiwan fishing rod test standard adopted by "MIngLun" company;
GW standard used by GW (GuangWei) company and some enterprises;
Standard used by the Japan Fishing Rod Association;
At the same time, in order to meet the increasingly high hardness requirements of fishermen for fishing rods in recent years, many manufacturers have falsely marked the hardness of their fishing rods.
In addition, "1/9", "2/8", "3/7" and so on are used to distinguish the tonality of the fishing rod. It describes the overall radian performance of the fishing rod after the fish is caught. The top of the tip is at the position of the fishing rod (from tip to bottom, divide the fishing rod into 10 equal parts), so the value of tonality and H cannot be generalized.
The video content is from "Scientific Fishing", translated and subtitled by Hera-Panda.

[@СергейИзотов-й7л]

Useful, thank you.