16-gauge steel frame

16-gauge steel frame 16 Gauge Steel,18Gauge Steel,20 Gauge Steel都分别代表什么钢啊? 12 gauge steel是什么尺寸的钢? 钢结构英文用steel frame,正确否? gauge gauge Frame 英语翻译一种不锈钢金属环1.Chemical Properties中“Heat # is 2.Mechanical Properties中“Temper is full 全文如下：Physical Properties:1.Marker band is stainless steel,grade 316,gauge 16RW2.Manufacturing type is welded3.Category is h 英语翻译single rebated wrapdouble rebated warp round fram joint：welded corner miter jointstruct’L opening cold rolled steel 1.2mm pressed steel sheetmortar guardsexpansion boltgralvaniged steel melded @cornerspressed steel frame single door a steel steel steel steel 电动车行业的zoom 原文是is it steel frame?no zoom fork?is it li ion battery? We are looking for 18 and 20 gauge Galvanized Steel Coil怎么翻译?不知道的请不要随便说好不好?有没有搞镀锌板国贸的? Metal to be 16 gauge aluminum是什么材料 GAUGE-PINS gauge为什么?