
Normy:
DIN 1153
SELECT * FROM `yurop_stat_send` WHERE typ="day" AND date<"2026-01-11"|Table 'baza791_2015refelementy.yurop_stat_send' doesn't existSELECT * FROM `yurop_stat_send` WHERE typ="week" AND date<"2026-01-11"|Table 'baza791_2015refelementy.yurop_stat_send' doesn't exist

DIN 1153
Materiał
STAL NISKOWĘGLOWA -St1
STAL WĘGLOWA UTWARDZANA (hartowane)
Cu (miedziane)*