平板型层流

copper plate press【印刷】;gravure press【印刷】;gravure printing machine【印刷】

heat-resisting steel sheets and plate(s)

laminated bus plate

frontal plate

astronegative【天】;astronomical plate【天】;astrophotogram【天】

perforated-plate distillation column

gusset piece【建】;gusset plate【建】;joint bar【铁路】

separate base(plate)