NBN EN 50307

NBN EN 50307 (铅和铅合金 - 电缆的铅和铅合金护套和套管)· NBN (比利时) · 23 种材料

名称	材料组别
PK001S	铅	chevron_right
PK002S	铅	chevron_right
PK008S	铅	chevron_right
PK009S	铅	chevron_right
PK011S	铅	chevron_right
PK012S	铅	chevron_right
PK021S	铅	chevron_right
PK022S	铅	chevron_right
PK023S	铅	chevron_right
PK031S	铅	chevron_right
PK032S	铅	chevron_right
PK041S	铅	chevron_right
PK042S	铅	chevron_right
PK043S	铅	chevron_right
PK049S	铅	chevron_right
PK051S	铅	chevron_right
PK061S	铅	chevron_right
PK069S	铅	chevron_right
PK071S	铅	chevron_right
PK079S	铅	chevron_right
PK081S	铅	chevron_right
PK089S	铅	chevron_right
PK900S	铅	chevron_right