Dyfyniad APA

(1998). HVAC & R chillers: Leak check & electrical. Coastal Training Technologies Corp.

Dyfyniad Arddull Chicago

HVAC & R Chillers: Leak Check & Electrical. Virginia Beach,VA: Coastal Training Technologies Corp, 1998.

Dyfyniad MLA

HVAC & R Chillers: Leak Check & Electrical. Coastal Training Technologies Corp, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.