2026-01-30

Matau kia 32.5 i te oho

Ko te kara e 32.5 he pureto ma, he meatangatanga o te meatanga e whakatangia ana i roto i te wahi kaihanga, i te mea whakapaingia. Kahore ki tetema hinuku, e mohiotia ana tetema mau e whakatakoto ana i te white He kaha i roto i ae 32.5 MPa, e mea nei i te mea e tika ai mo te tikanga o te hanga, e kore e whakahinga