産品型號規格參數/面徑解析度18.100050.8/φ28mm0.01mm18.100060.8/φ38mm0.01mm18.100070.5/φ28mm0.01mm18.100080.5/φ38mm0.01mm18.100090.2/φ28mm0.002mm18.100100.2/φ38mm0.002mm更多型号请来电咨询...大量现货供应....