UID:769142
UID:87978
UID:765883
UID:636312
UID:770478
UID:445278
UID:659280
UID:744243
UID:772142
UID:626992
UID:772215
UID:23294
13477969165:一般要求是露出1.5-2.5mm最佳,如果太短让他故意拉尖,看起来也像pin脚,检验时注意看下,最好是材料自己加工,可以控制长度。 (2019-10-18 08:21)