... in cleaning leftover, such as in the sites of nonrenewable resources, like electrical ,communication,metallurgy, electric power, petroleum, chemical,culture heritage ...
... -ionic surfactant, the use of raw materials from renewable natural resources from the glucose and fatty alcohol derivatives, Lauryl Glucoside is ...
... for suitability in engine, internal and airframe components. The European Community runs three R&D magnesium projects in the Aerospace priority ...
... raw material procurement process, WANLI processes advantage of abundant mineral resources nearby. The process is controlled strictly with comprehensive sampling and ...
... engineering, medicinal products, environmental protection, electric products, foods and energy resources.B. Water system: PES (polyethersulfone)Performance: It is imported form ...
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