umbhoohlanganisiweyo luhlobo lweentlobo ngeentlobo zezinto ezinomaleko weopic omeleziweyo, umaleko wokutywina kunye ne-抗磨yangaphandle kunye ne-抗老化层。Isongelwe ngetywina " labyinth " encdiswa yikhompyuter kwaye yenziwe yangaphakathi nangaphandle yenkxaso yocingo lwentsimbi ejiyileyo ebotshelelweyo。yvela eYurophu, sisizukulwana samva nje se-石化软管yokhuseleko。