Tirohanga:
Nga waahanga o te JD Borosilicate Glass Tube:
1. Raw Material: Karaihe Borosilicate, Pyrex, karaihe Optical.
2. Te Tukatuka: ma te Molding, Grinding, Polishing.
3. Te kounga o te mata: te kounga mata whatu me te pai te whakahaere
4. Ko te kounga o roto: he maamaa me te marama, kaore he tohu pokepokea, kaore he mirumiru o roto me te paru.
5. He nui te mahi atete wera, he taonga matū pumau.
6. Te mara mahi :ka whakamahia nuitia i roto i nga matapihi tirohanga teitei, te rama (te panui rama-nui), nga taputapu, nga ipu taiwhanga, te ra, te rama me etahi atu mara.
Kounga Tuatahi, Whakapumautia te Haumaru