Bạc cuống phun kênh dẫn nóng được phân làm 3 loại cơ bản tuy theo dạng sản xuất: Cuống phun dạng mở. Cuống phun có buồng giảm áp. Cuống phun dạng đóng.
Silver spray of hot lead channel stalks are divided into 3 basic categories however under the form of production: Open spray stalks. Stalk has reduced chamber pressure spray. The closed-form injection stem.
Silver spray stalk channels are classified into 3 categories Hot basic manufacturing but in the form of: open-spray stem. The stem spray decompression chamber. Stem closed-spray.