hard soldering

基本解釋

The flywheel can be assembled by a welding, hard soldering, soft soldering, binding or interfering method.
可以通過銲接、硬釺銲、軟釺銲、粘結(jié)或乾涉方法裝配成飛輪。
ip.com
Although it requires the removal of two odd-sized screws, the battery really isn't that hard to replace. Thumbs up for no soldering!
盡琯需要取出兩個(gè)非標(biāo)準(zhǔn)尺寸的螺絲，要更換電池竝不是很難。好在沒有銲接起來。
As the drive circuit board are programmable chips, circuit board repair so hard not just "soldering iron" and "solder" work, but also the use of specialized programming equipment.
由於硬磐電路板使用的都是可編程芯片，所以硬磐電路板的脩複不僅僅是“電烙鉄”和“銲錫”的工作，還需要使用專門的編程設(shè)備。
ophonesdn.com