Reriwe paerewa o Amerika:
Ngā Whakatakotoranga: ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85, 90RA, 115RE, 136RE, 175LBs
Paerewa: ASTM A1, AREMA
Rauemi: 700/900A/1100
Roa: 6-12m, 12-25m
He aha te take e tono ai te kiritaki i tētahi ota mō te 1,200 tana o ngā rēri mai i tā mātou kamupene? He tau whakamiharo tēnei. Ka tirotirohia e mātou ngā rēri i mua i te tukunga kia mōhio ai kei te pai te āhua o ngā rēri ina tukuna ki te kiritaki. He kiritaki tawhito anō hoki tēnei kua roa mātou e mahi tahi ana. Te takai i te wā e takai ana
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Wā tuku: 15 Paenga-whāwhā 2024