Kev siv laj kab: Kev siv lub laj kab feem ntau yog ib 'meter' ob mus rau ob meters ib qhov siab ntawm impregnatedvuam mesh, mesh feem ntau 6cm, hlau txoj kab uas hla ntawm 2mm mus rau 3mm.
1. Siv rau kev ua liaj ua teb roob, kev sib cais, kev tiv thaiv kev ua liaj ua teb loj, nws raug nquahu kom koj xaiv cov khoom siv 3mm hlau inch.
2. Kev yug me nyuam qaib, ducks, geese thiab lwm yam tsiaj me, txiv hmab txiv ntoo thiab ntoo vaj enclosure tiv thaiv, kev tiv thaiv kev yug me nyuam nruab nrab, nws raug nquahu kom koj xaiv 2.3mm-2.5mm hlau inch khoom.
3. Kev tiv thaiv ib ntus, yug me nyuam qaib thiab ducks, thiab lwm yam, nws raug nquahu kom koj xaiv cov khoom siv 2 hli hlau inch.
Nplhaib pob kws nrog: siv los ua lub nplhaib pob kws, feem ntau siv mesh 5cm * 7cm lossis 5cm * 5cm ntawm qhov qubgalvanized vuam net, hlau txoj kab uas hla ntawm 1.8mm-2.3mm, qhov siab ntawm 1.2m - 1.8m.
Thaum siv, qhwv rau hauv ib lub tawb yob.Ua ntej, nws qhov cua yog zoo, conducive rau huab cua qhuav ntawm pob kws;Thib ob, nyob hauv ib qho chaw me me, yooj yim ziab, huab cua zoo permeability, lub teeb kis tau tus mob;Thib peb, zoo nkauj thiab muaj zog, rov siv tau, raug nqi zoo.Thiab nyob rau hauv cov txheej txheem cia, nws yog ib qho yooj yim los npog nyob rau hauv nag thiab daus huab cua kom tsis txhob deterioration ntawm pob kws pwm.
Post lub sij hawm: 07-04-23