丙烯酸管外径64mm x壁厚10mm x...
丙烯酸管道外径64mm x壁厚8mm x...
丙烯酸管道外径64mm x壁厚6mm x...
丙烯酸管外径64mm x壁厚5mm x ...
丙烯酸管外径64mm x壁厚4mm x ...
丙烯酸管道外径64mm x壁厚3mm x...
丙烯酸管道外径64mm x壁厚2mm x...
丙烯酸管外径60mm x壁厚10mm x...
丙烯酸管外径60mm x壁厚8mm x ...
丙烯酸管外径60mm x壁厚6mm x ...
丙烯酸管道外径60mm x壁厚5mm x...
丙烯酸管外径60mm x壁厚4mm x ...