Ma etiye ku paru maber man ma cidho anyim ikum yeny pa juruwil, dilo mwa medo medo ber pa piny mwa mi pongu yeny pa juruwil man medo ketho wigi ikum bedo ber, gen, mitu pa kabedu, man kelo aloka loka pa China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Grade Dixalic Price Edioic Ocidio, gwoko tic timo kuloka maber man maber ma rwate ku lemandha man lemandha pi konyo ni bedo ku winjiri maber ku juruwil mwa.
Ma etiye ku paru maber man ma cidho anyim ikum yeny pa juruwil, dilo mwa medo medo ber pa piny mwa mi pongu yeny pa juruwil man medo ketho wigi ikum bedo ber, gen, mitu pa kabedu, man kelo aloka loka pa , Bende, lembe mwa zo juyubu ku jam tic ma malu man cik ma tek mi QC pi bedo maber. Ka imito wil moko ci, nen nia kud ipar ni lwongo wa. Wabitimo kero mwa mi pongu yeny peri.

Penji ma jupenjo pol kare

Imito kony? Bed ma ingeyo ni ibecidho i kabedo mwa mi kony pi nwangu lagam pa penji peri!

Wacopu goyo lanyuth mwa iwi piny ne?

Eyo, wacopo timu. Cwal iwa cal peri mi logo.

Iyio wil ma nok?

Eyo. Ka ibedo jara lworo piny ma nok nyo ibe caku tic, wabemito wadong kudi. Man wabekuru tic karacelu kudi pi bedo karacelu pi kare malac.

Bei nenedi? Icopo timo piny ma yot?

Saa ceke wakwanu bero pa juruwil ni piny ma pire tek uloyu. Bei piny jucopo weco kudu i thenge matung tung, wabemito ibe nwangu bei maber uloyu.

Ibe mio lanyuth ma kony?

Wafoyo nia icopo kyewo iwa lembe maber kani imaru piny mwa man tic mwa, wabimiyo iri lanyuth moko ma jumaku ungo i saa peri mi wil mukende.

Icopo kelo piny i sawa ma mitire?

Eyo! wabedo ku ngec ikum lembe eni pi oro madwong, juruwil madwong timo lembe kuda pi wacopo kelo piny i kare man wagwoko piny maber!

Acopo limo kampuni peri man factory peri i China?

Andha. Jujoli maber ni bino i kampuni mwa i Zibo, China. (1.5H ku mutukari kud i Jinan)

Acopo ketho wil nenedi?

Icopo cwalu iwa penji ni ngati moko ci m'ikind juwil mwa pi nwangu lembe mi wil peri, man wabe tito iri kite mi timo ne. Oxalic acid Carbon Monoxide Coupling Method
Oxalic acid Liquid-phase Coupling Method
Yore maeni ugam utiyo ku PdCl₂–CuCl₂–CuCl calu piny ma nyayu kero mi timo tic mi rwom ma malu pa carbon monoxide, oxygen, man ethanol i 12 MPa man 115 °C pi niketho diethyl oxalate. utingo Pd/C calu piny ma nyayu tic mi timo tic mi rwate pa ethanol (nyo butanol) ku carbon monoxide man oxygen i bedo pa alkyl nitrite mi wodhu diethyl oxalate (nyo dibutyl oxalate). Reaction equations ma rwate utiye:
4CO+4C 2H 5 OH+O 2=2(COOC 2H 5 ) 2+2H 2O
4CO+4C 4H 9 OH+O 2=2(COOC 4 H 9) 2+2H 2O