A takaice bayanin:

HWJ7LM (b) kayan aiki na walƙiya na musamman don masu hakar ma'adinai a ƙasa don su saka daban-daban. Wannan nau'in

na fitilar ma'adinai ita ce powerar y nickel da ƙarfe hydrode baturan lantarki, kuma a cikin mai burgewa

Doubes biyu na tushen hasken wuta. Shi ne sabuwar ƙira a cikin kamfaninmu a kan haske, wanda ke da kyau

Abubuwan da aka tsara tsarin gyara, nauyi mai haske, kyauta na kiyaye baturin ajiya da rayuwar tushen hasken wuta.

Yanayin muhalli a Amfani: Zazzabi 0 ~ 40 ℃

Ka'idojin son rai na samfurin: GB7957-2003 "Babban jami'in Tsaro da kuma bukatun ma'adanai"

Nau'in yanayin fashewar samfurin: Exp