Alakaʻi Huahana
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Nānā kīnā o ka hoʻoheheʻe reflow
I. Nā Pōhaku Solder 1. ʻAʻole kūpono ka puka paʻi paʻi me ka pā kuʻihao, a ʻaʻole pololei ka paʻi ʻana, kahi e haumia ai ka paʻi solder ma ka PCB. 2. Hōʻike ka pā palolo i ka nui o ka wai i loko o ka wahi oxidizing a omo i ka nui o ka wai i ka lewa. 3. ʻO ka ...Heluhelu hou aʻe