Olimov Sardor Mustafayevich, Xasanova Gulbahor Raxmatullayevna. 2025. “STUDY OF THE EFFECTS OF EXTERNAL CONDITIONS ON THE PERFORMANCE OF THE ‘TPG-SN4’ METHANE DETECTOR”. Research Focus International Scientific Journal 4 (6):32-36. https://doi.org/10.66073/researchfocus.v4i6.1669.