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Дулаан солилцооны хоолойн залгуур нь гоожиж буй дулааны солилцооны
Heat exchanger tube plugs are used to seal leaking heat exchanger tubes, prevent damage to adjacent tubes, and keep aging heat exchangers as efficient as possible. JNT Technical Services' Torq N' Seal® Heat Exchanger Plugs provide a quick, easy and effective way to …