UID:211783
UID:791510
s466787724:但这个测试点距离焊孔距离也就0.3mm左右,治具开孔好开制么 (2022-11-17 11:21)
UID:791490
743526039:听说过耐高温工业掩膜吗?丝印上去过炉子固化,再过波峰焊。过完波峰焊撕下来。工序是多两道,但是效率杠杠的。 (2022-12-07 17:22)
UID:107165
UID:749706
UID:793754
UID:792724
UID:794816
UID:137155
UID:735554
UID:788179
UID:795923
UID:750128
UID:792453
UID:709022