asas mach bahasa Inggris

• mach principle
• mach's principle

• asas:    basic; basis; policy; primitive; elemental;
• mach:    mach number; mach; ernst mach
• asas:    basic; basis; policy; primitive; elemental; pedestal; root word; outride; key; infrastructure; base; institution; principle; footing; stay on; foundation; al-qaida; rudimentary; stem; foot; cardinal