型管电极电解加工

pyramidal pyramid-shaped

Fortunella margarita (Lour.) Swingle;oval kumquat;oblong kumquat;olive-shaped kumquat

bellshaped distribution

shaped block (purpose-made block)

ring-shaped indexing table machine tool

halberd-shaped【科技】;hastate【科技】;hastiform【科技】

gear honing machines with worm-shaped hone【机】

trumpet-shaped