,

250

:

filtry_obezzolennye_zelyenaya_lenta_100_sht_diametr_70_mm

" " 300 . ( 70 )

360 .
  12, 280/335

12, 280/335

32 000 .
voronka_filtrovalnaya_laboratornaya_shotta_70_mm_pory_100_mkm

() Ø = 70 , 100

1 550 .
probka_rezinovaya_konusnaya_40_0_mm

40

120 .
AlfaSystems onAir OA05121990