phosphor copper वाक्य
"phosphor copper" हिंदी में phosphor copper in a sentenceउदाहरण वाक्य
- Methods of chemical analysis for phosphor copper ingots
- Phosphor copper metal
- Fittings dept . : the spectacle fittings has novel style and complete breed whose main material are brass , cupronickel , phosphor copper , nickel , mangansese alloy , aluminium magnesium alloy , stainless steel , memory metal and other kind of hardware goods fittings and so on