1. Farar fata: ba a buƙatar launi mai haske da haske don gilashin haske.
2. Kumfan iska: An ba da izinin wasu nau'ikan kumfa mai tsayi da tsayi, yayin da ba a yarda da kumfa da za a iya huda da allurar karfe ba.
3. M kullu: yana nufin jikin gilashi tare da narkewa mara daidaituwa.Don kofuna na gilashi tare da damar kasa da 142mL, ba fiye da ɗaya ba tare da tsawon ba fiye da 1.0mm;don kofin gilashi tare da damar 142 ~ 284mL, ba fiye da 1.5mm a tsayi ba.Na ɗaya, ƙullun ƙullun 1/3 na jikin kofin ba a yarda su wanzu ba.
4. Barbashi daban-daban: yana nufin sundries granular opaque, tsawon bai wuce 0.5mm ba, kuma babu fiye da ɗaya.
5. Cup bakin zagaye: bakin kofin ba zagaye ba ne, kuma bambanci tsakanin matsakaicin matsakaici da mafi ƙarancin diamita bai wuce 0.7 ~ 1.0mm ba.
7. Ƙananan karkatar da tsayin kofin (ƙananan bambancin tsayin kofin): Bambancin tsayi tsakanin mafi girman sashi da mafi ƙasƙanci na jikin kofi bai wuce 1.0 ~ 1.5mm ba.
8. Bambancin kauri na bakin kofi: bai fi 0.5 ~ 0.8mm ba.
9. Alamar yankewa: tana nufin ratsi ko alamar shear mai siffar centipede, tsayin da ba zai wuce 20 ~ 25mm ba kuma bai wuce 2.0mm a faɗi ba, ya wuce ƙasan kofi, ko fari da sheki, kuma waɗanda suka wuce 3mm ba su da girma. yarda.
10. Die-bugu: Jikin kofin boyayyen bugu ne na tsarin rikodin, wanda a fili ba a yarda da shi ba a hangen sama.
11. Jikin ƙoƙon yana ɓata: yana nufin rashin daidaituwar jikin kofin, wanda ba a yarda ya bayyana a bayyane ba daga hangen sama.
12. Shafa da tashewa: Shafa na nufin takun saka tsakanin kofin gilashin da diamita na gilashin, da barin alamun tabo a jikin kofin, wanda a fili ba a yarda da su ba.Scratches yana nufin raunukan da aka bari a saman kofuna saboda karo tsakanin gilashin.Ba a yarda da masu sheki.
Lokacin aikawa: Agusta-08-2022