311 тысяч подписчиков
90 видео
How to sharpen drill bits || ड्रिल मे धार कैसे लगाएं || Drill mai dhaar kaise lagaye
How to service your RO water system in Hindi | ro water purifier repair | RO ki service kaise kre
How to calculate pulley diameter or rpm || pulley ka size or speed kaise check kre
how to calculate rpm of any shaft | shaft kaise niyala jata hai
Transformerless 4 volt battery charging circuit || transformerless power supply 4 volt कैसे बनाये
How calculate V-Belt size | V-Belt का साइज कैसे पता करे | v-belt ka size kaise nikale
How to adjust RPM of warm gear box | वार्म गियर के आरपीएम कैसे ठीक करे
How to read micrometer easily in Hindi | Micrometer Kaise Dekhte Hain | माइक्रोमीटर चलाना सीखे
How to change mixer grinder jar blade | मिक्सी जार के ब्लेड कैसे बदले
How to sharpen lathe carbide tool | कार्बाइड टूल मे धार कैसे लगाए
How to sharpen drill bits using angle grinder | ड्रिल में धार कैसे लगाये | SS drill bit sharpening
how to repair led tube light at home | led tube light repair in hindi
How to service window air conditioner at home | Window AC service at home | AC Cleaning at home
