Iso 657-19
热轧钢型材 — 第19部分:球扁钢(公制系列)— 尺寸、截面特性及公差
Hot-rolled steel sections — Part 19: Bulb flats (metric series) — Dimensions, sectional properties and tolerances
查看详情 ↗原文资料
Hot-rolled sections 与“热轧型材”相关的标准资料,支持在当前标签内搜索。
Hot-rolled steel sections — Part 19: Bulb flats (metric series) — Dimensions, sectional properties and tolerances