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- SMOBC: Solder mask over bare copper. 一种阻焊层覆盖裸铜的工艺。
- Type of high density solder mask. 一种高密度焊料掩膜。
- Attempting to clean out the vias can result in damage to the via, solder mask or PCB. 而试图将焊料吸出通孔,又可能导致通孔、焊接掩膜或PCB的损坏。
- The Kester 979 Liquid Flux contains a unique blend of activators that promote excellent wetting without solder balls adhering to the solder mask. 凯斯特979液体焊剂含有一种独有的混合活化剂,可以促进熔湿作用而不使锡球粘附在阻焊模上。
- From the look and feel, the surface is smooth and bright green solder mask, for the film on sensitive thermosetting green oil. 从外观看,表面光滑明亮的绿色阻焊膜,为菲林对板感光热固化绿油。
- Board has 1 solder mask expansion rule and 1 paste mask expansion rule. convert rules targetting a single pad to pad settings? 打开文件时会出现如下提示,我要走线的网络有修改过。
- In the production process of PCB, there are many defects such as surface smudginess, solder mask unevenness, text excursion, pad damage, track damage etc. 在印刷电路板的生产过程中,会产生外观不整洁、阻焊不均匀、文字偏移、线路及焊盘破损等缺陷。
- SMOBC Solder Mask on Bare Copper 裸铜上印阻焊剂
- Removal of Cured Solder Mask and Marks 固化后不合格阻焊层及标记符号退除探讨
- Solder Mask for Flexible Printed Circuit 挠性板用阻焊剂
- Our series of Solder masks such as KSM-S6188 and KSM-180 are approved by American UL. 阻焊油墨(solder mask)KSM-S6188系列、KSM-180系列产品已获得美国UL安全认证。
- Classified as ORL0 per ANSI-J-STD-004, Kester 979 will not attack properly cured solder masks or FR-4 Epoxy-Glass laminate. 凯斯特979由ANSI-J-STD-004标准分类为ORL0,不会腐蚀正常固化的焊接掩模或FR-4 Epoxy-Glass叠片。
- With the development of Printed Circuit Board (PCB),technology of Liquid Photo-imageable Solder Masks(LPSM) had become the prime process technology in industry of PCB. [摘要]随着印制电路板的发展,液态感光阻焊膜工艺逐渐成为电路板工业的阻焊膜加工主导方法。
- He wore a mask so that no one should recognize him. 他戴了一个面罩,使别人认不出他来。
- Fabrication and Application of Peelable Solder Mask Ink 可剥蓝胶的制作及应用
- Selection and Control of Solder Mask Ink for Stripping Film 可剥离防焊油墨的选择与控制
- The Technology and Quality Control of Solder Mask in PCB 印制板阻焊膜制作工艺及品质控制
- Qualification and Performance of Permanent Solder Mask 永久焊接罩的性能和质量要求
- Sham is sham and the mask must be stripped off. 假的就是假的,伪装应当剥去。
- He tried to mask his disappointment with a smile. 他试图以微笑来掩饰他的失望。