Brass bright dip

[@chetanpatel5136]

Brash ki koy bhi iytum asi ho jayegi. Ye dono konse. Kemikals he.

[@pratikverma6760]

Sir steel per silver plating video

[@surajmahal8218]

❤❤❤

[@alibughio1143]

Sir i many time requested for make one video on plastic plating

[@Electroplating]

Ok

[@madhupkumar8400]

विडिओ का मतलब समझ नहीं आया

[@madhupkumar8400]

स्क्रीन पर पिक्चर छोटी आ रही है

[@javedsk8518]

Appka number main phone nehi lagta sirr