HG/T 3108-2012
冷硬铸铁辊筒
Chilled cast iron roll
2012-12-28
T/JSQA 191-2024
冷硬合金铸铁柱塞
2024-08-21
ASTM A748/A748M-87(2022)
Standard Specification for Statically Cast Chilled White Iron-Gray Iron Dual Metal Rolls for Pressure Vessel Use
压力容器用静态铸造冷白口铸铁灰口铸铁双金属轧辊
2022-10-01
HG/T 2400-1992
冷硬铸铁辊筒产品质量分等及检查细则
1992-09-15
GB/T 18838.2-2017
涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第2部分：冷硬铸铁砂
Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 2: Chilled-iron grit
2017-12-29