... , 32400--690 gG / gL / aR / aM 2000 R016(X)(14×51)2,3,4,6.,8,10, 12, 16, 20, 25 ... , 32, 40, 50, 63 400--690 gG / gL / aR / aM 1000R017(X)(22×58)16 ... . 20, 25, 32, 40, 50, 63, 80, 100, 125 400---690gG / gL / aR / aM 400R018(X)(30×58)32, 40 ...