are the two major raw materials used in steel production, and they can substitute each other. china has been the world's largest iron ore importer since 2003. in 2017, its imports reached a new record-high of 1075 million tonnes (mt). china has also been importing steel scrap over the past decade, with...
to welding wires. our products are approved from various certification agencies and our high end clients quality testing procedures. this ensures genuineness of the products and our credibility. our product range includes: manual metal arc electrodes solid wires for tig welding solid wires for mig/mag...
to welding wires. our products are approved from various certification agencies and our high end clients quality testing procedures. this ensures genuineness of the products and our credibility. our product range includes: manual metal arc electrodes solid wires for tig welding solid wires for mig/mag...
metal powder case: rally car conversion case: re-engineering of a speed... case: realising the vision of zero material losses success story: reducing emissions in egr coolers case: smart fourtwo conversion success story: engine valves case: soft magnetic composite solutions for electric motors case:...
material, optical components polishing and optical coating service. telephone+ addressno. xihu road, economic tech zone semec technology company limited semec technology company limited is a manufacturer of film capacitor, ceramic capacitor, varistor, trimming potentiometer and tantalum capacitors with...
silver paste to create electrodes. the electrodes were then encapsulated using a melt-glue gun with polyurethane glue (dana lim a/s). the devices were dipped in a m nacl electrolyte together with an ag/agcl gate electrode, and the iv characteristics were measured using two keithley smus and customized...