HS编码：40091100 | 交易描述：Extrusion, Grey; Extrusion, Grey; De Havilland Aircraft of Canada Limited; PK; 432; 1; 1; 1; 401.76; TUBES, PIPES AND HOSES, OF VULCANISED RUBBER OTHER THAN HARD RUBBER NOT REINFORCED OR COMBINED WITH OTHER MATERIALS, WITHOUT FITTINGS.