Me pēhea te hinu i ngā rivet? Ko te tango hinu i ngā rivet e whakamahia ana i roto i te kaihoko tango hinu, i te wa ano ka taea e tēnei kaihoko te mahi i te pānga waikura utanga puhoi.
1. Thiourea: 10 waikawa oxalic; 150 pingjia: 10 wai: 1000
2. Te tikanga hanga me te whakamahinga: kia rite ki te tauira i muri i te ine, tāpirihia te rauemi ki te wai, whakaranua katoatia, ka taea te whakamahi i muri i te rewa, te whakaranu rānei kia ōrite. Ina whakamahia, ringihia te rivet konumohe, te rivet parahi, te rivet kowiri tira ki roto i te rongoā wai, rumakina ki te pāmahana 90 nekehanga mō ētahi meneti, ka whakaohokia te wai, tangohia te horoi i muri i ētahi meneti, whakakanapahia, whakamarokehia.
Wā tuku: Hanuere-04-2021