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關注:1
2013-05-23 12:21
求翻譯:Selecting an appropriate Pb-free alloy for wave soldering and plated through hole (PTH) rework processes on thick multilayer boards is not a easy task. It is even more difficult to choose a common alloy for wave soldering and rework processes是什么意思?![]() ![]() Selecting an appropriate Pb-free alloy for wave soldering and plated through hole (PTH) rework processes on thick multilayer boards is not a easy task. It is even more difficult to choose a common alloy for wave soldering and rework processes
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2013-05-23 12:21:38
選擇適當的無鉛波峰焊和鍍通孔(PTH)厚的多層電路板的返工工藝的合金,不是一件容易的事。它更是難以選擇普通合金波峰焊和返工過程
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2013-05-23 12:23:18
選擇一個適當無鉛合金鍍金的浪焊接和通過洞(普通話)重新加工過程在厚厚的多層板是一個不容易的任務。 更困難的是,必須選擇一個共同為浪焊接合金和重新加工過程
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2013-05-23 12:24:58
選擇適當的無鉛合金為通過孔(PTH)重做過程焊接和被鍍的波浪在厚實的多層委員會不是一項容易的任務。 選擇共同的合金為波浪焊接和整頓過程是更加難的
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2013-05-23 12:26:38
選擇合適的無鉛合金的波峰焊接和鍍上厚厚的多層板的孔 (PTH) 返工過程通過不是件容易的事。這是更難選擇一種共同的波峰焊接合金和返工過程
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2013-05-23 12:28:18
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