型号厚度mm宽度mm有效宽度mm  单位价格波浪形 1.510801000米29波浪形1.810801000米33波浪形210801000米35波浪形2.510801000米42波浪形310801000米45.5波浪形1.5720640米21波浪形1.8720640米24波浪形2720640米25波浪形1.5900800米25波浪形1.8900800米28波浪形2900800米30波浪形2.5900800米36波浪形3900800米39梯形1.5900840米25梯形1.8900840米28梯形2900840米30梯形2.5900840米36梯形3900840米39梯形21050960米35梯形2.51050960米41梯形  3  1050  960  米  45