... and crew spent four spent convergence, in a row on smoking, smoking Wind capacity of 2700 m3 / h, static pressure of not ... pressure; 3 Lvchen Explorer diameter φ165mm.1, Laura Mianjuan 2, smoking car belly spend 3 points to 4, Laura Cotton, barbed ... 11 cover, cotton net cleaners smoke point 12, took cover smoking 13 points, 14, Astoria, clean suction roll 15 points, Laura ...