Tinobatsira nyika kukura kubva 1983

The naVaMnangagwa nengetani ari kushandiswa zvokungwarira

1. Usashandisa hunenge naVaMnangagwa

2, kana vachisimudza, regai kumonyanisa, Rigging

3, musarega naVaMnangagwa fundo

4, kudzivisa achibvambura yokusonesa commissure kana zadzisa basa

5, apo kutamira naVaMnangagwa, regai achizvuzvurudza nayo

6, kudzivisa simba kana kuvhunduka mutoro

7, mumwe rig zvinofanira kuongororwa pamberi neimwe kushandiswa

8, Polyester ndiye husingakwanisi inorganic acids, asi zviri nyore kuti makemikari acids

9. Polypropylene rakakodzera kushandiswa munzvimbo kuti zvikuru husingakwanisi makemikari

10, zvinhu zvenaironi anokwanisa kudzivisa inorganic acids, pangozi makemikari kukuvara asidhi

11. Kana zvinhu zvenaironi iri nyoro, zvinogona kurasikirwa kusvika 15%

 


Post nguva: Sep-18-2018
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