针长 针粗 针孔1 67.5mm 1.2mm 3mm*1mm2 65mm 1mm 4mm*1mm3 51.5mm 1mm 2mm*1mm4 47mm 1mm 1mm*0.5mm5 42mm 1mm 正常规格6 40.5mm 1mm 正常规格7 36mm 0.4mm 正常规格8 34mm 0.3mm 正常规格9 31mm 0.2mm 正常规格10 30mm 0.2mm 正常规格。