Porotype yacapishijwe imbaho ​​zumuzunguruko RED ugurisha mask yuzuye imyobo

Inzira zometseho kimwe cya kabiri ni:
1. Gutunganya igice cyuruhande rwigice hamwe nigikoresho cya kabiri cya V.

2.

3. Shira umuringa kugirango uhindure amashanyarazi substrate, kugirango urwego rwumuringa rushyizwe mumashanyarazi kurukuta rwumwobo rwumuzingi uzengurutse kuruhande.

4.

5. Igice cya kabiri cyumwobo gabanya umwobo uzengurutse kumpande yikibaho mo kabiri kugirango ugire umwobo;

6. Mu ntambwe yo gukuraho firime, firime yo kurwanya amashanyarazi ikanda mugihe cyo gukanda firime ikurwaho;

7. Gufata substrate irashizwemo, kandi umuringa ugaragara kumurongo winyuma wa substrate ukurwaho no kurigata;

8.

9. Nyuma yo gukora, koresha kaseti itukura kugirango uhuze imbaho ​​zibice hamwe, hanyuma ukureho burr unyuze kumurongo wa alkaline.

10.

11. Nyuma yo gukora igice cya mwobo kirangiye, firime irakurwaho hanyuma igashyirwa hejuru, kugirango ubuso bwumuringa butazaba okiside, birinda neza ko habaho umuringa usigaye cyangwa n’umuzunguruko mugufi, no kuzamura igipimo cy’umusaruro w’icyuma cy’umuzunguruko cya PCB.