Norms:
DIN 6923
ISO 4161
SELECT * FROM `yurop_stat_send` WHERE typ="day" AND date<"2024-05-19"|Table 'baza791_2015refelementy.yurop_stat_send' doesn't existSELECT * FROM `yurop_stat_send` WHERE typ="week" AND date<"2024-05-19"|Table 'baza791_2015refelementy.yurop_stat_send' doesn't exist
DIN 6923
ISO 4161
Flange nut with metric thread Grade 8 class 10 in zinc plating stainless steel A2 ; Acid-resistant A4 also with fine thread serrated or not