不銹鋼和鎳基合金藥芯焊絲 | |||
Techalloy 308LFC E308LTO-1 E308LTO-4 |
Techalloy 308LFCA E308LTO-1 E308LTO-4 |
Techalloy 309LFC E309LTO-1 E309LTO-4 |
Techalloy 309LFCA E309LTO-1 E309LTO-4 |
Techalloy 316LFC E316LTO-1 E316LTO-4 |
Techalloy 316LFCA E316LTO-1 E316LTO-4 |