Round fittings

Layer change

Opens the layer management ventilation.

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Start values

Function to enter start values of a part.

Duct

Function for drawing round ductwork.

Transition

Function for drawing round transitions.

Elbow

Function for drawing round elbows.

T-piece

Function for drawing round Tees.

X-piece

Function for drawing round X-piece.

Transition round to rectangular

Function for drawing transitions from round to rectangular ducts.

Component part round

Function for placing round component parts.