Arnav Mathur

i m a boy 👶

[Arnav Mathur @ArnavMathur14]

@VermaShyam44 sir i am @Arnav mathur i want to know about tha machanisam of rotary vacuum paddle dryer machine . How it convert a liquid chemical into dry powder form and is this machine can convert terpentine oil into its powder form .
Please make a video on this topic sir .