Panui
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Whakamahi i te papa
2023/12/13I te wā tuatahi, i whakamahi ngā tāngata i ngā kiri kararehe hei whakapuaki i ngā whare rūngaro hei tiki i ngā hiahia o te mahi. I muri i ēnei rā, ki te tīmatanga o te tekau tau atu i te 1700, i waihanga ngā tuahine a Van Delgegin i Holland i ngā pōro totoaka e whakatakotoria ana i te rere.
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Whakamahi i te papa
2023/12/13Ka whakamahia hei kawe i te hau paraihe 165℃ ~ 220℃, he tōtika rānei mō te whare paraihe hau paraihe, kaitāwhai hau, patu hau, mīhini totohu papa, mīhini whakakīato, me ētahi atu taputapu pēhi kaiwhakamahi hei ngā aho māmā. ...
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Whakamahi i te papa
2023/12/13Te kaiwhakapuawai butadiene me te acrylonitrile i te kumi butadiene, ka noho pai tōna whiuwai ki ngā uku, ko tana manawa me te tiwhikete hē ki te pai, ka taea e ia te whakapuaki i ngā mea uku ngenenge, he mea tērā, he wae pōro nō reira. Ki te noho tonu i te ao,
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Ko Demai Rubber & Plastic (Hebei) Co., Ltd. e mahi ana i ngā rauhī mete i waenganui i ngā paihikanga hēngi.
2025/03/07Ka whakamahi i ngā taro kounga teitei 316L, ka paku tata ki te māmā me te whakahaere kounga whakapā. Kei te whai tā Demai Rubber & Plastic i tētahi tukutuku huihuinga hua me ngā taputapu matua. Mai i te huihuinga rawa kaihanga ki te ārahi hua, kei ia raina te kaha ki te whakahaere...