日本新泻精机株式会社SK公制针规AA-00AA-OAAA-OBAA-1AAA-1BAA-2AAA-2BAA-3AAA-3BAA-4AAA-4BAA-5AAA-5BAA-6AAA-6BAA-7AAA-7B详细规格每间隔0.01mm一支型号 组合尺寸 支/组AA-000.06、0.07、0.08......0.2924AA-0A0.20、0.21、0.22......0.5031AA-0B0.50、0.51、0.52......1.0051AA-1A1.00、1.01、1.02......1.5051AA-1B1.50、1.51、1.52......2.0051AA-2A2.00、2.01、2.02......2.5051AA-2B2.50、2.51、2.52......3.0051AA-3A3.00、3.01、3.02......3.5051AA-3B3.50、3.51、3.52......4.0051AA-4A4.00、4.01、4.02......4.5051AA-4B4.50、4.51、4.52......5.0051AA-5A5.00、5.01、5.02......5.5051AA-5B5.50、5.51、5.52......6.0051AA-6A6.00、6.01、6.02......6.5051AA-6B6.50、6.51、6.52......7.00 51AA-7A7.00、7.01、7.02......7.5051AA-7B7.50、7.51、7.52......8.0051