Zanwuyekalo tile 31, saan 2019, jamana ɲɛmɔgɔso ka sitiwebi min be sɔrɔ sugu kɔlɔsili la, o y’a yira jamana ka kɔlɔsili jaabiw la ani sɛgɛsɛgɛli min kɛra ka fɛnw sɛgɛsɛgɛ minw be kɛ ni nɛgɛ ye. Fɛɛn 24 lo tun be yen minw ma bɛn ni sariyaw ye..
Nin sen fɛ, mara 20 ni mara minw be u yɛrɛ ma, i n’a fɔ Pekɛni, Hebeyi, Shanxi, Liaoning, Heinghai, Shanghai, Jiangsu, Anhui, Hunan, Hunan, Guizɔyi, Sikɛni, ani Gansu tun ye 20 ye. sɛgɛsɛgɛli kɛra ni . 172 ka fɛnw ye minw be sɔrɔ 159 baarakɛyɔrɔ 159 fɛ minisiriso kɔnɔ, o be sɔrɔ gofɛrɛnaman cɛmancɛ la.
Nin yɔrɔ sɛgɛsɛgɛli basiginin be HG/T 2579-2008 "O-bɛrɛ nɛgɛmafɛn min be kɛ i n'a fɔ nɛgɛ, HG/T {2} "Sɛgɛsɛgɛli nɛgɛmafɛnw bɛɛ la", HG/T 2811-1996 nɛgɛ nɛgɛmafɛn wɛrɛw, gɛlɛya, yɔrɔ min be yɛlɛma, o be se ka yɛlɛma, compression set, fiɲɛ kɔrɔya sɛgɛsɛgɛli (yɛlɛmani, yɛlɛma) nɛgɛmafɛnw na minw be se ka yɛlɛma, i n’a fɔ ji kɛlɛli sɛgɛsɛgɛli (yɛlɛmani gɛlɛya, yɛlɛmani hakɛ) ani nɔgɔ funteni hakɛ sɛgɛsɛgɛra ka kɛɲɛ ni fanga yɛlɛmani hakɛ ye ani yɛlɛmani hakɛ min be kɛ yɛlɛmani na kari. .
O yɔrɔ sɛgɛsɛgɛri y’a yira ko fɛɛn 24 ma bɛn ni sariyaw ye, o min ye gɛlɛya ye, fanga, yɛlɛmani, fiɲɛ kalaman sɛgɛsɛgɛli (yɛlɛmani gɛlɛya, janya min be se ka tiɲɛ), jii kɛlɛli sɛgɛsɛgɛli (yɛlɛmani gɛlɛn, hakɛ) yɛlɛmani hakɛ), yɔrɔ minw ka funteni be se..