CXH7-21P BOAT STEERTING KUWULA

Kuchuluka kwa ntchito

Amagwiritsidwa ntchito kutsimikizira mayendedwe a uta paulendo, ndipo ndi oyenera kuzindikira chizindikiro cha malamulo makamaka ngalande.

Zogulitsa khalidwe

1.Chigobacho chimapangidwa ndi pulasitiki yamphamvu kwambiri yaukadaulo PA + GF, choyikapo nyali chimagwiritsa ntchito jekeseni wa PC, chophimba cha lens chimatenga chitsulo chosapanga dzimbiri.

2. Bowo lowala la mtundu wa "+" kuti kuwala kukhale kolunjika kwambiri.

3.Kuwala kwa chizindikiro kumakhala ndi chisindikizo chonse, sichikhala ndi madzi pansi pa malo ovuta.

4. Mtundu wa pulagi umagwiritsidwa ntchito kulumikiza choyikapo nyali ndi maziko, momwe chimatha kusintha babu mukatsegula chivundikiro chapamwamba.

5.Kuwala kwa chizindikiro kumatha kugwira ntchito bwino pansi pa kutentha kwa -30 ℃ ~ 55 ℃.

Kutengera muyezo

1. Gwirizanani ndi "Malamulo apadziko lonse oletsa kugunda panyanja, 1972" ndi "Grage entry for steel ships".
2. Gwirizanani ndi GB/T3028 "Magetsi amagetsi apanyanja" ndi "Pempho lomwe Panama Canal imapempha zombo".