What is the following label specification for M6? [closed]

Question

What is the following label specification for M6?

Answer 1

热电偶
Thermocouple

型号：BEM 螺钉 / BEM 探针 / BEM 铁氟龙 / 铠装口
Model: BEM screw / BEM probe / BEM Teflon / Armored

分度号
Type (Temperature range)

螺纹：M6 / M6英制 / M8 / M10 / M12
Screw thread: ISO Metric 6 mm (the nominal outer diameter) / British Standard Whitworth

长度：1米
Length: 1 meter

测温范围
Working temperature range

Answer 2

The words before M6 is "英制". It means 英国帝国单位制 (British unit system) Imperial measurement systems

I found it strange that, on the same label, it also checked "一米" which is "one meter" in Metric System.

Answer 3

The large characters on top 热电偶 mean thermocouple. The characters to the left of M6, 螺纹, mean threading (such as for a screw). The characters to the right of M6, 英制, mean the English (imperial) system.