plate straightening rolls的意思|示意

钢板矫平辊 ... 钢板矫平机 plate straightener 钢板矫平机 plate straightening machine 钢板矫平辊 plate straightening rolls ...

整直滚板机 整直滚板机 plate straightening rolls; plate-sraightening rolls; plate-straightening machine

平板机 ... plate steel (厚)钢板 plate straightening rolls 平板机，直板机 plate test 板材试验(荷载隔热性等) ...