C ???????? 50% ??? 0.5kg/cO??з????????????HG/T2489??
u???????? u???Я?????????? ? ? 0 100HC ? 2.5 mm?Χ 10 90HC???磺 SR 2.5 mm 0.5 kg
u???????? u???Я??????????
? 0 100HC ? 2.5 mm?Χ 10 90HC???磺 SR 2.5 mm 0.5 kg