procurement of raw material- aviation. -134 hose 135 steel locking wire 0.3mm 136 8kh14n5m2d round bar 35 mm 118 bar 40mm 119 aluminium sheet 3mm 120 aluminium rod dit 27mm 121 steel pipe 6x0.6 122 hose 123 hose 124 aluminium sheet 1.2mm 125 all sheet 126 copper tube 8 x 1 mm 127 hose 128 hose 129 hose 130 hose 131 hose 132 hose 133 hose
