Ребристый Копченый лист RSS1 натуральный каучук во Вьетнаме
US $1520-$1550
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Portable opaque photometer is a portable intelligent instrument for detecting visible pollutants in compressed combustion (diesel) engine exhaust (smoke). The measuring technology and foreign measuring parts used in this instrument are suitable for environmental protection department, motor vehicle testing station, engine factory, automobile factory, automobile repair shop and other units.