HB 2-49-1976 埋头螺钉

HB 2-1-1976 固定角材（等边的） HB 2-2-1976 固定角材（不等边） HB 2-3-1976 固定角材（宽面的） HB 2-4-1976 圆形边圈 HB 2-5-1976 椭圆边圈 HB 2-6-1976 橡胶镶圈 HB 2-7-1976 孔用堵塞 HB 2-8-1976 铝合金波纹板 HB 2-9-1976 粘贴孔不盖 HB 2-10-1976 驾驶员安全带的锁扣 HB 2-11-1976 驾驶员的安全带 HB 2-12-1976 口盖锁 HB 2-13-1976 锁 HB 2-14-1976 防潮砂盒及安装 HB 2-15-1976 螺旋开关固定支架 HB 2-16-1976 弹簧锁扣 HB 2-17-1976 弹簧锁扣 HB 2-18-1976 盒盖弹簧锁 HB 2-20-1976 合页片 HB 2-21-1976 合页片 HB 2-22-1976 挤压型材合页片 HB 2-23-1976 挤压型材合页片 HB 2-24-1976 挤压型材合页片 HB 2-25-1976 挤压型材合页片 HB 2-26-1976 挤压型材合页片 HB 2-27-1976 挤压型材合页片 HB 2-28-1976 挤压型材合页片 HB 2-29-1976 挤压型材合页片 HB 2-30-1976 通条 HB 2-31-1976 挤压型材合页用通条 HB 2-32-1976 口盖锁 HB 2-38-1976 带导向底座的锁片 HB 2-41-1976 圆口盖 HB 2-42-1976 板锁 HB 2-43-1976 锁 HB 2-44-1976 锁扣 HB 2-47-1976 方形锁技术条件 HB 2-48-1976 扁圆头螺钉 HB 2-50-1976 接线盒锁用螺钉 HB 2-51-1976 短空心铆钉 HB 2-53-1976 长空心铆钉 HB 2-54-1976 方形锁弹簧 HB 2-55-1976 接线盒锁用弹簧 HB 2-56-1976 锁扣销钉 HB 2-57-1976 锁扣销钉的销 HB 2-58-1976 埋头销钉 HB 2-59-1976 锁扣槽 HB 2-60-1976 弹簧锁技术条件 HB 2-61-1976 弹簧按扣 HB 2-62-1976 链条 HB 2-63-1976 链环 HB 2-64-1976 螺纹形保险圈 HB 2-65-1976 保险别针 HB 2-66-1976 耳环绳带 HB 2-67-1976 钢绳堵头

HB 2-49-1983