Nga tikanga whakamatautau mo nga kirihou
Ko te ripanga e whai ake nei e whakaatu ana i nga tikanga whakamatautau i whakamahia hei whiwhi uara mo nga taonga o nga rawa o nga taonga e tukuna ana i roto i tenei pukapuka. Na te mea he rite tonu te korero mo nga ingoa rereke, ko nga ingoa rawa e whakamahia ana i konei mo to tohutoro. Mo te roanga atu o nga korero mo nga tikanga whakamatautau, waea atu ki te hapori o Amerika mo te whakamatautau me nga taonga (ISO), ISO), ISO), ko te Komihana Kaitohu (IEC).
| Tā te tikanga | Ingoa kē | Tikanga whakamatautau |
| Pāmahana pāmahana | Te pāmahana tapatahi i raro i te kawenga, te pāmahana whakaheke i raro i te kawenga, te pāmahana waima | Astm D 648, 25 / AF. 1.8 MPA kawenga |
| Tende taiohi whanaunga | Te whakamahi i te pāmahana | UL 746b, Astm D 3045 |
| Te pāmahana whakawhiti karaihe | Tg | ISO 11357-2, ASM D 3418 |
| Hanumi wāhi | Thu | ISO 11357-3, ASM D 3418 |
| Te kaha kaha | Whakahau kaha | Astm D 638, ISO 527-1 |
| Rei | Elongation i te wa pakaru | Astm D 638, ISO 527-1 |
| Modulus tinihanga | Astm D 790, ISO 178 | |
| Te kaha o te kaha o Izod | Astm D 256, ISO 180, patohia te | |
| Te kaha o te mate | Te kaha hiko | Astm D 149, IEC 60243-1 |
| Tāuru rōrahi | Astm D 257, IEC 60093 | |
| Te ātete o te mata | Astm D 257, IEC 60093 | |
| Tauwhāiti motuhake | Te ahua whanaunga | Astm D 792, ISO 1183A |
| Te whakauru wai | Astm D 570, ISO 62.24 haora, 23 ° C | |
| Te hangai i te heke | Ko te Whakanui Hiko Whakakahorehia, Rumara | Astm D 955, ISO 294-4 |
| Reiti rere rere | Te reanga rere papatipu papatipu, me te taupū | Astm D 1238, ISO 1133 |
October 16, 2024
October 15, 2024
October 20, 2022
October 20, 2022
February 09, 2023
Īmēra ki tenei kaiwhakarato
October 16, 2024
October 15, 2024
October 20, 2022
October 20, 2022
February 09, 2023
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
Whakakiia etahi atu korero kia taea ai e koe te pa ki a koe kia tere ake
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
