NF D35-302-1950 Smoke pipes and bends made of metal sheet 《金属薄板制烟雾导管和弯管头》.pdf

相关资源

JIS K6744-2007 聚氯乙烯涂覆的和层压金属薄板(修改件1).pdf

HB 5178-1996 金属薄板（带）材反复弯曲试验方法.pdf

HB 6140.6-1987 金属薄板成形性试验方法锥杯试验.pdf

HB 6140.1-1987 金属薄板成形性试验方法通用试验规程.pdf

HB 6140.2-1987 金属薄板成形性试验方法拉深.pdf

HB 6140.3-1987 金属薄板成形性试验方法凸耳试验.pdf

HB 6140.4-1987 金属薄板成形性试验方法弯曲试验.pdf

HB 6140.5-1987 金属薄板成形性试验方法杯突试验.pdf

QJ 1269-1987 金属薄板兰姆波探伤方法.pdf

QJ 905-1985 金属薄板材料压缩试验方法.pdf

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