窗扉 Casement
门扇 door leaf
拼板 flat board
拼条 round bead
拼管 adaptor
双玻压条 double glazing bead
转角 bay post
推拉框 sliding frame
推拉扇 sliding sash/ casement window
纱扇 sash
固定框中梃 fixed frame muntin
王字框 “王”-shaped sliding frame
封边 edge frame
封盖 interlock
盖帽
四扇拼条 four sash round adaptor
四位焊塑机 quadruple weilding machine
组角机 Corner Combining Machine
门板 door sheet
Double Colored Extruded PlasticP