bow waves

船首锚,first bower，bow... ... ) soft-bow design 缓冲船首 ) bow waves 船首波 ) ship-heading marker 船首标 ...

... Bow's notation 波氏符号 bow waves 弓形波 bow weighing device 艇头测力针 ...

...科技,适用于V槽之PCB合板作?分板,??刀分板??生的弓型波(Bow Waves)及微裂痕(Micro crack),尤其适用于SMD PC板,由于 …