2.1.3 gebr. pfeiffer se vertical roller mill sales, price, revenue, gross margin and market share (20182019) 2.2 loesche 2.2.1 business overview 2.2.2 vertical roller mill type and applications 2.2.2.1 product a 2.2.2.2 product b 2.2.3 loesche vertical roller mill sales, price, revenue, gross margin and market share (20182019) 2.3 flsmidth.