
laborattari rubber stoppar

oru laborattari rubber stoppar allengil rubber bung allengil rubber cork pradhaanamaayum raasa laborattarikalil flaaskukalum testt tube samyojippichu vinoryile pulippikkunnathinum upayogikkunnu. saadhaaranayaayi, oru laboratariyil, rubber stopparukalude valuppangal ekadesham 16 valuppangal vare vyathyaasappedaam, avaa oronnum prathyeka tharam kandeynarukalkku prathyekamaanu. pala pareekshanangalilum rubber stoppar upayogikkunnathinaal, chila prathyeka pareekshanangalkk oru prathyeka metteeriyal aavasyamaanu. udaaharanathinu, emm35 green neoprin stoppar raasa prathirodhathinullathaanu. bhakshanathile pulippikkalin emm 18 vaitt naachural gumm aanu nallath. uyarnna thaapanila prayogatthinu, chuvapp allengil velutha silikkan rubber stopparukal upayogikkanam.
valippangal.
rubber bangsukalil nadapadikramangalude savisheshatha anusarichu tubeukal plug inn cheiyunnathinu onno athiladhikamo dwaarangal undakam. draavaka raasa chorcha thadayunnathino kandeynaril ninnu rakshappedunnathino, rubber bung kandeynarinte thurassinodu nannayi yojikkanam; rubber banginte alavu aashankaajanakamaanu. kemikkal laboratariyil saadhaaranayaayi kaanapedunna chila valuppangalaaniva. 

