Igiciro cyo hasi Amber Yerekana - Umutwe wa Pin, JG131-G, 1.27mm iburyo buringaniye pin imitwe ibiri umurongo - J-Guang

Ibisobanuro bigufi:

Umutwe wumugore nigice cyumugabo, pin umutwe ni igice cyumugore. Numutwe wumugore, pin umutwe uhuza ikibaho. Zikoreshwa mumashanyarazi ashobora guhuzwa mugice cyahagaritswe kandi cyitaruye. Ikibanza nyamukuru muri byo ni 1.0mm, 1.27mm, 2.0mm, 2.54mm. Ubwoko nyamukuru bwimisozi burimo ubwoko bugororotse, ubwoko bwiburyo bwiburyo, ubwoko bwa smt. Kugirango duhuze abakiriya batandukanye bakeneye, dufite urwego rwiza rwo guhitamo.