Tauira Koreutu o te Wheketere muka whatu matua 24 - Waea Parahi HDPE o roto kua whakamanahia e te UL CE CE FCC, 100 Ngā Takirua – AIXTON

Whakataki Hua

Ko te nuinga o te wā e whakamahia ana mō te raina tohatoha poutū o roto; ka honoa te pito ki te anga tohatoha, ā, he maha ngā wā ka whakamahia mō te tuku reo matua me te tuku raraunga.

Ngā Āhuatanga

1. Kaiārahi: Whakamahia he waea parahi porowhita ngohengohe hei kaiārahi, ko tōna diameter kei roto ko te 0.5, 0.6, 0.8 mm

2. Whakamarumaru: Whakamahia he polyethylene, he PVC rānei e ātete ana ki te mura

3. Ngā takirua raina: ia takirua o ngā waea arataki ārai i roto i ngā takirua e ai ki te chromatogram kua tohua

4. Taupoki: Ko ngā whakaritenga hangarau o te rauemi taupoki PVC e tutuki ana i te paerewa GB8815

5. Tauera waea o roto, momo mo HYV, HYY, HYYC

6. Kei te wātea te tauira

Ngā tono

- He pai ngā hua mō ngā whatunga whakawhitiwhiti kōrero ā-rohe, ngā whakawhitiwhiti kōrero ā-roto.

- Hei hono i te kāpata tohatoha o roto/o waho me te pūrua waea

- Tāutanga: Paipa wai, taupoki, tanumia tika rānei

Ngā tawhā

Ngā Whakaahua