Cod Thermocouple | Cyf. Math | Cadarnhaol | Negyddol | ||
Enw | Cod | Enw | Cod | ||
S | SC | Copr | SPC | Cystennin 0.6 | SNC |
R | RC | Copr | RPC | Cystennin 0.6 | RNC |
K | KCA | Haearn | KPCA | Cystennin22 | KNCA |
K | KCB | Copr | KPCB | Cystennin 40 | KNCB |
K | KX | Chromel10 | KPX | NiSi3 | KNX |
N | NC | Haearn | NPC | Cystennin 18 | NNC |
N | NX | NiCr14Si | NPX | NiSi4Mg | NNX |
E | EX | NiCr10 | EPX | Cystennin45 | ENX |
J | JX | Haearn | JPX | Cystennin 45 | JNX |
T | TX | Copr | TPX | Cystennin 45 | TNX |