Cua Inlet
Nyoos Matrial Yas them lub cev;
Nrog noog lossis nas tiv thaiv net;
Siab strenegt nylon pulley kom paub tus neeg inlet tuaj yeem tau opened lossis kaw zoo;
Lub caij nplooj ntoo hlav stainless hlau rau lang lub sijhawm siv
Lub teeb cuab
1. Cov lus qhia tshwj xeeb tshaj plaws yog cov pa, cov qauv tsim tau lees paub.
2. Lub teeb ntxiab cov ntawv yog ua los ntawm cov khoom siv zoo yas, wavesalbe ob-waveshapre paub tseeb tias cov duab ntxoo, lub sijhawm ntawd txo cov cua tsis kam.
3. Cov ntawv txheeb tau nthuav tawm hauv ib chav tsev, yooj yim kom muaj kev cuam tshuam thiab ntxuav.
