कंडेंसर का वाल्व ग्लैंड कैसे भरे, How to fill the condenser's valve gland

Dosto is video me condenser ka valve gland ko kaise bhare iske bare me bataya gaya hai, valve ke gland ko gland paking se kaise bhare ye is video me bataya gaya hai, so gays, definitely watch this video to the last, thanks. Hi, I am purushotam, Welcome to our youtube channel About cold storage in Hindi. #aboutcoldstorageinhindi #hindi