GN-12 245,581,681 K19 mata ngarara

Whakaahuatanga Poto:

Whakatakotoranga: 9X70
Rauemi: 60Si2Mn, 60Si2MnA, 30MnB5
HRC:45-55
Te maimoatanga mata: Te whakakākahu/te whakapūmau i te pāmahana teitei hei ārai i te waikura
He maitai puna kounga teitei te kounga, he pai mō ngā momo mahi ahuwhenua me ngā mīhini ahuwhenua.


Taipitopito Hua

Ngā Tohu Hua

Ko te parau hurihuri te wāhanga matua o te parau hurihuri, e mōhiotia ana ko te "mata koi e parau ana i te oneone." Mā te tarakihana e whakahaere, ko tana mahi matua he hurihuri i te tere tere me te tapahi ki roto i te oneone, te wawahi, te wetewete, te whakaranu i te tongi, te tango otaota, me te whakataurite i te whenua. Mā tēnei ka hangaia he moenga purapura mahorahora, papatahi, momona hoki mō te rui me te tipu o te tipu. He mea hanga mā te whakamahi i ngā rauemi kounga teitei me ngā hangarau matatau, he kōwhiringa pai tēnei raupapa parau hurihuri mō te ahuwhenua tika hou nā tōna pakari tino pai, ngā hua parau whai hua, me te ngāwari ki te urutau.

He mea hanga ngā hua katoa ki te maitai boron kounga teitei, whai muri i te hanga me te tukatuka wera, kia tino pakari ai te hua, kia ātete hoki ki te kakahu. Ka kaweakehia ngā hua ki Rūhia, ki Lithuania, ki Pāniora me ētahi atu whenua, ā, whai muri i ngā whakamātautau mākete maha a ngā kiritaki, he tino pai te mahi.

251 (2) 581 (2) 681a GN TAKIRUA







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