Ka aro nui mātou ki te whanaketanga me te whakauru i ngā hua hou ki te mākete i ia tau mō ngā Hua Hou o te Waikawa Oxalic Dihydrate Industrial Grade 99.6% Purity Water Treatment Metal Cleaning Obstructive Chemical Processing. Ka whai mātou ki te whakarato i ngā otinga whakauru ki ngā kiritaki, ā, ko te tumanako ka taea te hanga hononga roa, haumaru, pono, me te whai hua ki ngā kiritaki. Ka tino tatari mātou mō tō tirotiro.
Ka whakanuia e mātou te whanaketanga me te whakauru i ngā hua hou ki te mākete i ia tau, ko tā mātou kaupapa matua ko te "pono ​​tuatahi, ko te kounga pai rawa atu". E whakapono ana mātou inaianei ki te whakarato ratonga pai me ngā hua tino pai ki a koe. Ko tā mātou tumanako nui ka taea e mātou te whakatū i te mahi tahi pakihi angitu-toa ki a koe a muri ake nei!

Ngā Pātai Auau

Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!

Ka taea e tātou te tā i tā tātou waitohu ki runga i te hua?

Ae, ka taea e mātou. Tukuna mai tō hoahoa waitohu.

E whakaaetia ana e koe ngā ota iti?

Āe. Mena he kaihokohoko iti koe, he pakihi tīmata rānei, e tino hiahia ana mātou ki te tipu tahi me koe. Ā, e tino hiahia ana mātou ki te mahi tahi me koe mō te whanaungatanga roa.

Ā, me pēhea te utu? Ka taea e koe te whakaiti i te utu?

Ko te painga o te kiritaki te mea nui ki a mātou. Ka taea te whiriwhiri i te utu i raro i ngā āhuatanga rerekē, ā, e whakamana ana mātou ka whiwhi koe i te utu tino whakataetae.

Kei te tuku tauira kore utu koe?

He mea whakamihi ki a koe te tuhi mai i ngā arotake pai mēnā e pai ana koe ki ā mātou hua me ā mātou ratonga, ka tukuna atu e mātou ētahi tauira kore utu ki a koe i tō ota e whai ake nei.

Ka taea e koe te tuku i te wā tika?

Ae ra! he maha ngā tau e mahi ana mātou i tēnei raina, he maha ngā kaihoko e whakaae ana ki ahau nā te mea ka taea e mātou te tuku i ngā taonga i te wā tika me te pupuri i te kounga teitei o ngā taonga!

Ka taea e au te toro atu ki tō kamupene me tō wheketere i Haina?

Ae. Nau mai haere mai ki te toro mai ki tā mātou kamupene i Zibo, Haina. (1.5 hāora te tawhiti mai i Jinan)

Me pēhea taku tuku ota?

Ka taea e koe te tuku mai i tētahi o ā mātou māngai hokohoko ki te tiki i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito. Tikanga Whakahāngaitanga Propylene Waikawa Oxalic
E rua ngā tukanga matua o tēnei tikanga: te nitration me te oxidation. Ka pāngia te propylene wai e te tauhohenga nitration me te waikawa nitric i te pāmahana iti o te -30 ki te -2 °C hei whakaputa i te waikawa α-nitrolactic, kātahi ka oxidized i ngā pāmahana teitei hei whakaputa i te waikawa oxalic.