• biquartz | |
द्वि: double acting double helical gear double | |
स्फटिक: crystal lechatelierite needle quartz glass | |
द्वि स्फटिक अंग्रेज़ी में
[ dvi sphatik ]
• biquartz | |
द्वि: double acting double helical gear double | |
स्फटिक: crystal lechatelierite needle quartz glass | |