Txoj moo
-
Cov khoom noj qib qib khoom noj khoom haus twg?
Cov plastics tau siv dav hauv peb lub neej nyob. Muaj ntau hom ntaub ntawv yas. Peb feem ntau pom lawv hauv cov thawv ntim khoom yas, yas qhwv, thiab lwm yam ntawm cov khoom lag luam siv rau cov khoom siv yas, vim tias khoom noj yog th ...Nyeem ntxiv -
Cia peb qhia koj rau cov ntaub ntawv uas muaj feem ntawm cov kab ntawv sib tw
Ntau cov kua dej ua haujlwm ntawm kev ua lag luam tam sim no siv kev txhawb nqa tus kheej spout hnab. Nrog nws cov tsos zoo nkauj thiab kev sau ua ke yooj yim, nws sawv ntawm cov khoom ntim rau ntawm kev ua lag luam thiab tau dhau los ua cov khoom lag luam uas nyiam tshaj plaws thiab gutra ...Nyeem ntxiv -
Yuav Ua Li Cas Xaiv Cov Khoom Thiab Loj Ntawm Spout Hnab
Sawv ntsug spout hnab yog cov ntim yas ntim ntau uas siv rau cov khoom lag luam txhua hnub xws li tshuaj ntxhua khaub ncaws thiab xab npum. Spout Hnab kuj tseem muaj kev tiv thaiv ib puag ncig, uas tuaj yeem txo cov kev noj yas, dej thiab lub zog los ntawm 80%. Nrog t ...Nyeem ntxiv -
Kev Xav Ua Lag Luam Xav Tau MyLar Hnab
Vim li cas tib neeg nyiam cov khoom ntim cov duab ntawm cov duab marlar ntim hnab? Cov tsos ntawm daim duab marl lub hnab ntim lub hnab yog qhov tseem ceeb rau kev nthuav dav ntawm cov ntawv ntim khoom tsim. Tom qab tau ua rau hauv lub hnab ntim khoom siv tau yooj yim thiab ntim cov txiv thiab khoom qab zib, nws h ...Nyeem ntxiv -
Daim Ntawv Thov Kev Tuag Cais MyLar Hnab
Sab saum toj Pob yog qhov khoom muag zoo tshaj plaws tam sim no. Nws tau raug lees paub los ntawm lwm cov tuam txhab ntim khoom rau nws cov qauv thiab qhov zoo hauv peb lub tuam txhab. Tam sim no kuv yuav qhia koj vim li cas muaj tuag txiav mylar hnab. Vim li cas rau cov tsos ntawm tuag txiav marl hnab lub luag koob npe ntawm s ...Nyeem ntxiv -
Qhov zoo thiab cov ntawv thov ntawm cov kab ntawv ntim
Niaj hnub no txoj kev txhim kho tam sim no, ntau dua thiab yooj yim dua yog qhov yuav tsum tau ua. Txhua txoj kev lag luam tab tom tsim kho raws li qhov yooj yim ntawm kev yooj yim thiab nrawm. Nyob rau hauv kev lag luam ntim khoom noj khoom haus ntim khoom, los ntawm kev ntim khoom ntim yooj yim yav dhau los rau tam sim no ntau yam ntim, xws li xaub hnab, yog ib qho ...Nyeem ntxiv -
Dab tsi yog cov spout hnab thiab qhov twg tuaj yeem siv nws
Spout sawv ntsug Pouches tau nrov nyob rau hauv 1990s. Yog cov qauv hloov pauv hauv qab, sab saum toj, lossis ib sab ntawm lub ntim tshuab hluav taws xob nrog lub hnab kev txhawb nqa, thiab seb lub hnab qhib lossis tsis yog qhib lossis tsis ...Nyeem ntxiv -
Spout hnab khoom thiab txheej txheem ntws
Spout Hnab Muaj cov yam ntxwv ntawm kev yooj yim nchuav thiab nqus cov ntsiab lus sab hauv, thiab tuaj yeem qhib thiab kaw dua. Nyob rau hauv thaj teb kua thiab semi-khoom, nws yog ntau dua kev huv dua li zipper hnab thiab tau nqi ntau dua li lub hnab ntim, yog li nws tau tsim RAPI ...Nyeem ntxiv -
Kev siv thev naus laus zis txhawb nqa ib puag ncig zoo li cas rau ib puag ncig zoo li cas?
Kev Tswj Xyuas Ib Cheeb Tsam thiab cov kev hloov pauv ntawm ib puag ncig, nyiam ntau dua thiab cov neeg muaj kuab lom tau qhia ntxiv, thiab cov neeg ua lag luam muaj kev tiv thaiv ib puag ncig ib qho ib qho aft ...Nyeem ntxiv -
Nta thiab cov txiaj ntsig ntawm spout hnab
Spout Hnab yog ib hom ntim ntim nrog qhov ncauj, uas siv cov ntim muag muag tsis muaj zog ntim. Tus qauv ntawm lub nozzle lub hnab yog tsuas muab faib rau ob ntu: lub nozzle thiab cov hnab nyiaj yug tus kheej. Tus kheej-txhawb nqa lub hnab yog ua los ntawm ntau-txheej sib xyaw ua ...Nyeem ntxiv -
Dab tsi koj yuav tsum paub txog degassing li qub
Kas fes yog ib qho dej qab zib tshaj plaws hauv ntiaj teb. Cov dej qab zib tsaus nti los rau lub siab thaum peb xav tias kas fes. Koj puas paub tias peb sau cov taum kas fes kas fes, lawv muaj xim ntsuab? Yav dhau los, cov noob tau tag nrho ntawm cov poov tshuaj, dej, thiab qab zib. Nws tseem yog ...Nyeem ntxiv -
Lub ntsiab ntawm kas fes ntim rau ntawm kev ua lag luam thiab taw rau cov lus ceeb toom ntawm pob kas fes
Lub hauv paus chiv keeb kas fes yog haiv neeg nyob rau lub tropics ntawm sab qaum teb thiab central Africa thiab tau cog rau ntau tshaj 2,000 xyoo. Cov chaw loj uas kas fes yog Brazil thiab Colory ntug dej hiav txwv thiab Madagascar hauv Africa, Indonesia thiab Vietia thiab Vietia thiab VietiaNyeem ntxiv
