Ngwa igwe iku ume sekit emechiela onwe nke awa

ngwa iku ume mberede)
Ngwa iku ume (awa 4)

ntozu: Asambodo nchekwa Coal Mine
Asambodo na-egbochi mgbawa
Asambodo nyocha

Ngwa
Mgbe ọ bụla ndị otu ihe mberede na-azọpụta ndụ ma ọ bụ na-emenyụ ọkụ, n'elu ma ọ bụ n'okpuru ala, HYZ4 Self-Contained Closed Circuit Breathing Apparatus na-abata n'ime ya.Ma ejiri ya n'oge nnapụta ma ọ bụ ọrụ mgba ọkụ na ogbunigwe, ọwara ma ọ bụ ụgbọ oloko dị n'okpuru ala ebe enwere gas na-adịghị mma ma ọ bụ ikuku oxygen ezughị ezu ihe mberede, HYZ4 Self-Contained Closed Circuit Breathing Apparatus bụ nhọrọ mbụ.Ihe karịrị ndị ọrụ ọkachamara 10,000 na-adabere na HYZ4 Sekit na-eku ume na-ejide onwe ya na China.
Ezubere nke ọma maka ọrụ ndị na-achọsi ike: HYZ4 Igwe na-eku ume sekit na-ejide onwe ya na-ejikọta nchekwa na-adịghị emebi emebi yana nchebe iku ume pụtara ìhè na nkasi obi nke onye nwe ya.N'ichepụta ihe ọhụrụ, ọ na-enye onye na-ebu ya ihe ruru awa anọ nke iku ume na gburugburu ebe na-egbu egbu.

Njirimara isi

● Na-eku ume oxygen ruo awa 4
● Kasị elu iku ume na-ejikọta usoro jụrụ oyi
●Ebu efere nwere ụdị Ergonomy
●Ibelata ikpughe site na usoro nhazi nke ọma
●Mma mma na ọgụgụ isi iku ume sooks routing maka magburu onwe nnwere onwe ije

Nkọwa nka na ụzụ