Rongorongo

  • PET – Polyethylene terephthalate

    PET – Polyethylene terephthalate

    Ko nga rawa PET (e mohiotia ana ko te polyethylene terephthalate) he polyester he ahua teitei te kiato, he mea hanga na Ensinger i roto i nga momo rakau paerewa mo te miihini.Kei te waatea te PET hei thermoplastic amorphous, haurua karaihe ranei.Ko nga ahuatanga o te momo amorphous ...
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  • The History of Plastics Extrusion Machines

    Te Hitori o nga Miihini Tango Kirihou

    Ko te Tangohanga Kirihou he tukanga whakangao nui e rewa ai te kirihou mata, ka hangaia hei ahua tonu.Ka whakaputahia e te Extrusion nga taonga penei i te paipa / ngongo, te weriweri, te taiapa, te reera rahoraho, nga anga matapihi, nga kiriata kirihou me te whariki, te paninga thermoplastic, me te waea waea...
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  • The People’s Bank of China issued a set of commemorative banknotes for the 24th Winter Olympic Games.

    I tukuna e te People's Bank of China he huinga moni putea whakamaumahara mo te 24th Winter Olympic Games.

    I tukuna e te People's Bank of China he huinga moni putea whakamaumahara mo te 24th Winter Olympic Games.Ko te ingoa he 20 yuan, a he 1 putea kirihou me te putea pepa 1 ia ia!I roto ia ratou, ko nga putea whakamaharatanga mo nga hakinakina hukapapa he putea kirihou.He whakamaumaharatanga mo nga hakinakina hukarere...
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  • PE – Polyethylene

    Ko nga polymer polyethylene (PE) he whakamaarama waiariki maramara me te kaha o te pakari me te tino pai te aukati matū.Ina whakatairitea ki etahi atu kirihou, he iti ake te ahua o te kirihou polyethylene ki te whakaatu i te kaha o te miihini me te aukati i te pāmahana.He rereke nga rauemi polyethylene takitahi i te ...
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  • PP – Polypropylene

    Ko te rauemi PP, (e mohiotia ana ko te Polypropylene) he waiariki waiariki haupapa i hangaia e te polymerization catalytic o te propene.Ko te polypropylene no te roopu polyolefins.Ko nga Polypropylenes (PP) he kirihou paerewa mo te ao me nga rawa taurite pai, e whakarato ana i te ...
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