详情描述

Marathon is an American original import sensor, offering both the 22/25mm diameter options from its two acquired brands, providing a wide range of choices. Marathon features a unique electrode structure, ensuring probe stability and durability. The protective tube is made of RA330 alloy, a material known for its red hardness and corrosion resistance, capable of stable operation at high temperatures. The benefits extend to governing six areas, including one County class city, with a total area of 8,227 square kilometers and a population of 5,960,000, of which 2,600,000 reside in the downtown area. Assisting the south is one of the city's national commitments.nal city comprehensive real strenght 50 strong" and"whole country invest hard environment 40 excellent.