Ịzụ ahịa ebili mmiri pụtara na a na-efesa ihe nsure ọkụ a wụrụ awụ (lead-tin alloy) n'ime ebe a na-agbapụta ebili mmiri chọrọ site na nfuli eletriki ma ọ bụ mgbapụta elektrọn.Bọọdụ ahụ na-agafe crest ebili mmiri na-ere ahịa wee mepụta ọnụ ọgụgụ kacha elu nke ụdị dị na ọkwa mmiri mmiri solder.PCB nke nwere ihe mejupụtara ya na-agafe n'okirikiri mmiri na-efegharị solder n'otu akụkụ yana omimi imi mmiri iji ghọta usoro ire ere nke nkwonkwo.nke a na-akpọ ire ere.
Oge nzipu: Jul-11-2022