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Pehea e hoʻololi ai i kahi thermocouple i kahi mea hoʻomehana wai
ʻO ke ola maʻamau o ka mea hoʻomehana wai he 6 a 13 mau makahiki. Pono kēia mau mea hana i ka mālama. ʻO ka wai wela ka 20% o ka hoʻohana ʻana i ka ikehu o ka home, no laila he mea nui e hoʻomau i ka holo ʻana o kāu mea hoʻomehana wai e like me ka hiki. Inā lele ʻoe i ka ʻauʻau a ʻaʻole loaʻa ka wai ...Heluhelu hou aku -
uwea nikela
Hāʻawi ʻo Tankii i nā alloys nickel based i hoʻohana ʻia i nā sensor RTD, resistors, rheostats, voltage control relays, heat elements, potentiometers, a me nā mea ʻē aʻe. Hoʻolālā nā ʻenekinia a puni nā waiwai kūʻokoʻa i kēlā me kēia alloy. Hoʻopili kēia mau mea i ke kū'ē, nā waiwai thermoelectric, kiʻekiʻe tensile str ...Heluhelu hou aku -
ʻO nā metala makamae ETF GLTR: He mau nīnau JPMorgan (NYSEARCA:GLTR)
ʻAʻole kūʻokoʻa nā kumukūʻai metala makamae. ʻOiai ua loaʻa hou nā kumukūʻai o ke gula, kālā, platinum a me ka palladium mai nā haʻahaʻa haʻahaʻa, ʻaʻole lākou i piʻi. Ua hoʻomaka wau i kaʻu ʻoihana ma ka mākeke metala makamae i nā makahiki 1980, ma hope o ka fiasco o Nelson a me Bunker i kā lākou ʻimi ʻana i kahi monopo kālā...Heluhelu hou aku -
He aha ka Thermocouple?
Introduction: I nā kaʻina hana ʻenehana, ʻo ka mahana kekahi o nā ʻāpana koʻikoʻi e pono ke ana a mālama ʻia. I ke ana wela, hoʻohana nui ʻia nā thermocouple. Loaʻa iā lākou nā pono he nui, e like me ke ʻano maʻalahi, ka hana maʻalahi, ke ana ākea ākea ...Heluhelu hou aku -
ʻO ka ʻepekema o ka wela: nā ʻano o nā mea hoʻomehana pale uila
Aia ma ka puʻuwai o kēlā me kēia mea hoʻomehana lumi uila he mea hoʻomehana. No ka nui o ka mea hoʻomehana, ʻaʻole pili i ka wela wela, ka ʻaila piha, a i ʻole ka peʻahi, ma kahi o loko he mea hoʻomehana nona ka hana e hoʻololi i ka uila i wela. I kekahi manawa hiki iā ʻoe ke ʻike i ka mea wela, ...Heluhelu hou aku -
Hoʻopau ʻo Biden i nā kumukūʻai metala ʻo Trump ma EU
Ua hoʻokō ʻia ka ʻaelike ma ka manawa o ka hui ʻana o ʻAmelika Hui Pū ʻIa a me ʻEulopa ma Roma, a e mālama ʻia kekahi mau hana palekana kālepa e hoʻomaikaʻi ai i nā uniona hana metala e kākoʻo ana iā Pelekikena Biden. WASHINGTON - Ua hoʻolaha ka hoʻokele Biden i ka Pōʻaono i…Heluhelu hou aku -
Ua hāʻule ka papa kuhikuhi hana ISM o ʻOkakopa akā ʻoi aku ka maikaʻi ma mua o ka mea i manaʻo ʻia, a ʻo ke kumukūʻai o ke gula ma ke kiʻekiʻe o kēlā me kēia lā
(Kitco News) I ka hāʻule ʻana o ka papa kuhikuhi hana holoʻokoʻa o ka Institute of Supply Management i ʻOkakopa, akā ʻoi aku ka kiʻekiʻe ma mua o ka mea i manaʻo ʻia, ua piʻi ke kumukūʻai o ke gula i ke kiʻekiʻe o kēlā me kēia lā. ʻO ka mahina i hala aku nei, ʻo 60.8% ka index manufacturing ISM, ʻoi aku ka kiʻekiʻe ma mua o ka ʻae ʻana o ka mākeke o 60.5%. Eia naʻe, ʻo ka mahina ...Heluhelu hou aku -
metala nikela
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E hāʻule ʻo Metals-London Copper Week ma muli o Kina, hopohopo ʻo Evergrande
Reuters, ʻOkakopa 1-Ua piʻi aʻe nā kumukūʻai keleawe o London i ka Pōʻalima, akā e hāʻule i kēlā me kēia pule ma muli o ka hoʻemi ʻana o nā mea hoʻopukapuka i ko lākou hōʻike pilikia ma waena o nā palena mana ākea ma Kina a me ka pilikia o ka ʻaiʻē o ka ʻoihana pilikua ʻo China Evergrande Group. Ma ka 0735 GMT, ʻekolu mahina keleawe ma ka Londo...Heluhelu hou aku -
Ua lanakila ʻo Cleveland-Cliffs o ʻAmelika Hui Pū ʻIa i ʻekolu mau lanakila ma ka 9th Annual S&P Global Platts Global Metals Awards
Lādana, ʻOkakopa 14, 2021/PRNewswire/ – ʻO Cleveland-Cliffs Inc., ka mea hana kila pālahalaha nui loa ma ʻAmelika ʻAmelika a me ka mea hoʻolako i ka ʻoihana automotive ʻAmelika ʻAmelika Ua lanakila ʻo ia i ʻekolu mau makana i ka Global Metal Awards, ua lanakila ʻo ia i ka Metal Company of the Year, Deal of the Year and CEO/Chairman of the Year...Heluhelu hou aku -
Ke ʻimi nei ʻo Kina e hoʻoholo i ka ʻomi ʻana i ka mana a hoʻopaʻa i ka mākeke waiwai maka
Ma Nowemapa 27, 2019, ua hoʻokokoke kekahi kanaka i kahi mea hoʻolahu lanahu ma Harbin, Heilongjiang Province, Kina. REUTERS/Jason Lee Beijing, Sepatemaba 24 (Reuters)-Ua loaʻa paha i nā mea hana a me nā mea hana hana o Kina ke hōʻoluʻolu ma muli o ka hoʻonui ʻana i nā palena mana e hoʻopau i ka hana ʻoihana ...Heluhelu hou aku -
ʻOiai nā hopohopo o Evergrande, ke manaʻo nei ʻo Sika i ka manaʻo o Kina
Zurich (Reuters)-Ua ʻōlelo ka Luna Hoʻokele ʻo Thomas Hasler i ka Pōʻalima hiki iā Sika ke lanakila i ka piʻi ʻana o nā kumukūʻai maka honua a me ka maopopo ʻole e pili ana i nā pilikia aie o ka mea hoʻomohala ʻo China Evergrande i mea e hoʻokō ai i kāna pahuhopu 2021. Ma hope o ka maʻi maʻi o ka makahiki i hala, ua hoʻohaʻahaʻa ka ...Heluhelu hou aku
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