कंप्यूटर नियंत्रण गर्म तरलता पिघलने प्रवाह सूचकांक परीक्षक

Video Description:
Discover the XNR-400E Computer Control Hot Fluidity Melt Flow Index Tester, designed to measure MFR and MVR for thermoplastic plastics. Complying with GB/T3682-2018, ASTM D1238-98, and more, this tester offers precision, reliability, and ease of use for industries like plastic production and petrochemicals.