From
March 26, 2025
until March 28, 2025
At Beijing - Nuwe China Internasionale Uitstallingsentrum, Beijing, China
北京市門頭溝區
kategorieë: Ingenieursektor, Energiesektor
Tags: Natuurlike, Drilling, Natural Gas, Reddingsuitrusting, vuur, suiwering, Gas, Coating Technology, Petro, Thermal, Chemiese Toerusting, Chemiese, Elektriese Ingenieurswese