美國S.nicety精密陶瓷針規(guī) 長度30mm 40mm 50mm 每支間距0.01mm 容許差 1 m産品編號産品規(guī)格支/盒NP-0A0.20,0.21, ,0.50mm31pcsNP-0B0.50,0.51, ,1.00mm51pcs NP-1A1.00,1.01, ,1.50mmNP-1B1.50,1.51, ,2.00mmNP-2A2.00,2.01, ,2.50mmNP-2B2.50,2.51, ,3.00mmNP-3A3.00,3.01, ,3.50mmNP-3B3.50,3.51, ,4.00mmNP-4A4.00,40.1, ,4.50mmNP-4B4.50,4.51, ,5.00mmNP-5A5.00,5.01, ,5.50mmNP-5B5.50,5.51, ,6.00mmNP-6A6.00,6.01, ,6.50mmNP-6B6.50,6.51, ,7.00mmNP-7A7.00,7.01, ,7.50mmNP-7B7.50,7.51, ,8.00mmNP-8A8.00,8.01, ,8.50mmNP-8B8.50,8.51, ,9.00mmNP-9A9.00,9.01, ,9.50mmNP-9B9.50,9.51, ,10.00mm