Materials for precision engineering; spring steels
精密工程材料；弹簧钢

1987-11-01

Materials for precision engineering; stainless steels
精密工程材料；不锈钢

1991-03-01

Materials for precision engineering; structural steels
精密工程材料；结构钢

1987-10-01

Materials for precision engineering; tool steels
精密工程材料；工具钢

1991-07-01

Materials for precision engineering; Polyamide moulding materials unreinforced
精密工程材料；未增强聚酰胺模塑材料

1978-01-01

Materials for precision engineering; case hardening steels
精密工程材料；表面硬化钢

1982-02-01

Draft Document - Materials for precision engineering; survey
文件草案——精密工程材料；调查

1987-12-01

Materials for precision engineering; low-carbon steels
精密工程材料；低碳钢

1989-05-01

Materials for precision engineering; polyamide moulding materials; glass fiber - reinforced
精密工程材料；聚酰胺模塑材料；玻璃纤维增强

1980-04-01