产品介绍
◆材质:镀锌板
◆规格尺寸:W*H配合风管或风口尺寸
◆特性:
1.颈部有凸形加强筋,与伸缩软管连接时起定位的作用。
2.圆颈部分的直径不可大于方形尺寸。
◆Material: galvanized sheet
◆Specification size: W*H with air duct or tuyere size
◆Features:
1. The neck has convex ribs, which play a role in positioning when connected with the telescopic hose.
2. The diameter of the round neck portion cannot be larger than the square size.
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