Xov xwm

Yas ntim keeb kwm ntawm yas ntim innovation
los ntawm Admin nyob rau hauv 21-05-27
Los ntawm kev tsim cov yas nyob rau hauv lub xyoo pua 19th mus rau kev taw qhia ntawm Tupperware® nyob rau hauv 1940s mus rau qhov tshiab innovation nyob rau hauv yooj yim-rau-soak ketchup ntim, yas tau ua lub luag haujlwm tseem ceeb hauv kev ntim khoom ntse, pab koj ...
Nyeem ntxiv
Daim ntawv thov ntawm calcium carbonate muab tub lim masterbatch hauv cov khoom yas
los ntawm Admin nyob rau hauv 21-05-21
Rau calcium carbonate muab tub lim masterbatch, neeg feem coob muaj kev nkag siab yuam kev.Thaum lawv hnov txog calcium carbonate muab tub lim masterbatch, lawv yuav xav tias nws cov khoom tseem ceeb yog calcium carbonate, pob zeb hmoov, thiab lwm yam, thiab nws yuav tsum tsis txhob siv rau hauv cov khoom yas....
Nyeem ntxiv
Kev xa khoom nyuaj: qhov tsis txaus ntawm cov ntim khoom hnyav thiab yuav txuas ntxiv mus txog lub Cuaj Hli 2021
los ntawm Admin nyob rau hauv 21-05-11
Qhov chaw yog booked, tab sis tsis muaj ntim.Qhov no yog tej zaum ib qho teeb meem ntsib los ntawm ntau tus tub lag luam txawv teb chaws tsis ntev los no.Nws loj npaum li cas?• Siv ntau txhiab yuan los xaj cov thawv khoob, tab sis tseem yuav tau tos txog hnub teem sijhawm;• Hiav txwv freight nqi tau nce, co...
Nyeem ntxiv
Polyethylene: Lub neej yav tom ntej yog kev txhawj xeeb, leej twg yuav tswj kev nce thiab nqis
los ntawm Admin nyob rau hauv 21-04-26
Txawm hais tias kev lag luam PE hauv tsev tsis muaj qhov poob qis hauv lub Plaub Hlis, raws li qhia hauv cov lus, qhov poob tseem tseem ceeb.Obviously, qhov seemingly qaug zog thiab turbulent taug kev yog txawm ntau tormenting.Kev ntseeg siab thiab kev ua siab ntev ntawm cov tub lag luam yog maj mam eroding.Muaj kev sib haum xeeb ...
Nyeem ntxiv
Keeb kwm ntawm cov khoom siv yas sib xyaw
los ntawm Admin nyob rau hauv 21-04-21
Cov ntaub ntawv keeb kwm ntawm cov ntaub ntawv yas sib xyaw Thaum ob lossis ntau cov ntaub ntawv sib txawv ua ke, qhov tshwm sim yog cov khoom sib xyaw.Thawj qhov kev siv cov ntaub ntawv sib xyaw hnub rov qab mus rau 1500 BC, thaum cov neeg Iyiv thaum ntxov thiab Mesopotamian cov neeg nyob hauv cov av nkos thiab cov quav cab los tsim cov stro...
Nyeem ntxiv
Keeb kwm ntawm lub hnab khib nyiab.
los ntawm Admin nyob rau hauv 21-04-16
Koj yuav xav tsis thoob tias cov hnab khib nyiab tau dav siv thoob plaws ntiaj teb thiab tsis yog tshiab.Cov hnab yas ntsuab uas koj pom txhua hnub yog ua los ntawm polyethylene.Lawv tau tsim nyob rau xyoo 1950 los ntawm Harry Washrik thiab nws tus khub, Larry Hansen.Ob tus neeg tsim khoom yog los ntawm Canada.Zoo siab...
Nyeem ntxiv
Dab tsi yog vest carrier bag?
los ntawm Admin nyob rau hauv 21-04-07
Peb feem ntau siv cov hnab yas thiab muaj ntau hom hnab yas.Hnub no kuv yuav los qhia koj txog qhov "lub hnab tsho khuam, kev nkag siab" yog dab tsi.Cov duab ntawm lub hnab tsho khuam zoo li lub tsho khuam.Peb lub hnab ris tsho zoo nkauj heev thiab ob sab siab.Lub hnab vest yog tiag tiag ...
Nyeem ntxiv
Xav paub ntau ntxiv txog ecological hnab?
los ntawm Admin nyob rau hauv 21-04-07
Bioplastics Nyob ntawm cov khoom siv, lub sij hawm nws yuav siv sij hawm rau bioplastics kom composted tag yuav siv sij hawm sib txawv thiab yuav tsum tau composted nyob rau hauv kev lag luam composting chaw, qhov twg siab dua composting kub yuav ua tau tiav, thiab ntawm 90 mus rau 180 hnub.Mos...
Nyeem ntxiv
Hnav Khaub Ncaws
los ntawm Admin nyob rau hauv 21-04-02
Feem ntau, lub hnab ris tsho yog hais txog ib lub hnab uas siv los khaws cov ris tsho (xws li suits thiab dresses) txhawb nqa los ntawm lub hanger hauv ib lub hnab hauv lub xeev huv lossis plua plav.Tshwj xeeb tshaj yog, lub hnab khaub ncaws hais txog hom khaub ncaws lub hnab haum rau kev dai ntawm tus pas nrig kab rov tav hauv ...
Nyeem ntxiv
Kev siv Masking Film rau Painting
los ntawm Admin nyob rau hauv 21-03-19
1. Cov xim pleev xim rau daim npog ntsej muag Nws tsuas yog tiv thaiv cov xim los ntawm kev xau thaum pleev xim tsheb, tsheb npav, tsheb engineering, nkoj, tsheb ciav hlau, ntim, dav hlau, tshuab, thiab rooj tog zaum, thiab txhim kho tag nrho cov tsoos npog txoj kev siv cov ntawv xov xwm thiab cov ntawv textured ...
Nyeem ntxiv
Puas yog polypropylene yog biodegradable yas?
los ntawm Admin nyob rau hauv 21-03-11
Puas yog polypropylene yog biodegradable yas?Ib tug neeg nug yog tias polypropylene yog cov yas degradable?Yog li cia kuv ua ntej to taub dab tsi yog degradable yas?Cov yas degradable yog ib yam khoom uas ua tau raws li ntau yam kev ua tau zoo, thiab nws qhov kev ua tau zoo tsis yog ...
Nyeem ntxiv
Dab tsi yog qhov txawv ntawm biodegradable hnab thiab tag nrho cov hnab degradable?
los ntawm Admin nyob rau hauv 21-03-05
Degradable ntim hnab, qhov cuam tshuam yog degradable, tab sis degradable ntim tau muab faib ua "degradable" thiab "tag nrho degradable" ob yam.Lub hnab yas biodegradable yog ua los ntawm cov nyom nyom thiab lwm yam zoo rau tib neeg lub cev thiab ib puag ncig, txawv f ...
Nyeem ntxiv

<< < Ua ntej 10 11 12 13 14 15 Tom ntej no>>> Nplooj 12/15