Zsteel is usually applied in large steel structure factory building.
Z型钢通常应用在大型钢结构厂房中。
2
The alteration rule of inequilateral Z-type steel thickness in butterfly pass is calculated and analyzed.
计算分析了不等边 Z 字钢在蝶式孔型中厚度变化的规律。
3
Trace arsenic and selenium in chromium-nickel alloy steel was determined by HITACHI Z-2000 atomic absorption spectrophotometer and relative experiment conditions were discussed.