#PART

[@sudhirkumar4966]

Sir jee please graph se locking lene ka video bnao m apka hmesa krz nhi bhuluga sudhir

[@rjbhoudh9094]

Nice sir g thanx

[@hero166]

Good Sir ji

[@anandmaurya1608]

Mould tem badhane se black spot aur burn mark aane ki sambhawana badh jayega Sir

[@hiralal-ty3lv]

Thanks sir

[@ArunKumar-ng7bn]

Jab do raste se material ata hai jiss portion pr milte hai to vaha ek line ban jati hai usi ko weld line kahete hai

[@bikashmahato1964]

sir Mould mein kon size ka nipple lagta hai.

[@mukeshmalakar2675]

Sir palstic wilding keshe hota hai ?

[@sandipbambhava2644]

Injection moulding machine heater sir Hu sir

[@DeepakThakur-tz9tv]

Pdf kahan se download krna h ?? Pdf link kahan h ??

[@Nidhisingh-t9j]

Thankyou sir