GB/T 2903
GB/T 2903 (Copper/Copper-Nickel (Constantan) thermocouple wires)· GB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| Cu-TN | Copper | chevron_right |
| Cu-TP | Copper | chevron_right |
GB/T 2903 (Copper/Copper-Nickel (Constantan) thermocouple wires)· GB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| Cu-TN | Copper | chevron_right |
| Cu-TP | Copper | chevron_right |