【化】 板式塔\n【医】 多层(蒸溜)柱

rail chair, tie-plate (sole-plate, base- plate)

plate link chain (flat articulated chain)

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

parallel-plate counter

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

circular back-plate with suction means for securing abrasive sheets

dry-plate rectifier from selenium, tellurium, surface treatment of the layer

planetary plate【机】