Nta:
1. Kev sib sau ua ke ntawm cov kauj ntes, tswj, thiab cov cuab yeej sib cais. Yooj yim rau kev khiav lag luam thiab teeb tsa.
2. Nws tuaj yeem txuag tau cov khoom poob, vim tias lub rooj tsavxwm tsis lees txais sai sai tsis lees txais cov khoom tsis tsim nyog.
3. Qhov siab qis ntawm kev teeb tsa, yooj yim rau kev ncaj ncees;
4. Cov khoom ntawm cov khoom siv kuaj pom: qhuav, ua kua zoo, tsis muaj fiber ntev, tsis muaj kev coj ua;
5. Kub ntawm cov khoom siv kuaj pom: tsawg dua 80 ℃; Yog tias tshaj 80 ℃, tuaj yeem xaiv cov khoom tshwj xeeb.
6. Tus maub los tuaj yeem ntsia tau ib puag ncig qhov chaw kuaj pom txog 10m.
7. Nws yog siv rau kev nrhiav cov khoom siv granule xoob (8mm). Cov khoom siv ntawd poob rau hauv lub kauj ntes nrog lub ntiajteb txawj nqus. Lub tshuab tuaj yeem siv rau hauv yas, khoom noj, tshuaj lom neeg thiab lwm yam.
8. Ntau hom lus ua haujlwm (Suav, Askiv, Nyiv, thiab lwm yam, lwm yam lus tuaj yeem hloov kho raws li qhov xav tau).
9. Qhov rhiab heev tuaj yeem hloov kho raws li cov yam ntxwv ntawm cov khoom, lub sijhawm kuaj pom thiab tshem tawm tuaj yeem sau tseg rau lub sijhawm tiag tiag, thiab cov ntaub ntawv tuaj yeem raug tshem tawm ntawm tes;
Cov txiaj ntsig:
1. Kev tshawb nrhiav ntse, tsis tas yuav saib xyuas;
2. Cov khoom siv ntawm lub tsev yog ua los ntawm SUS304 nrog rau cov khoom uas kov cov khoom ncaj qha.
3. Muaj kev nkag siab zoo rau txhua yam hlau; zoo shockproof, noiseproof nrog kev tsim kho tshwj xeeb;
4. Muaj ntau hom caliber xaiv tau, uas ua tau raws li txhua yam kev siv.
5. Nws tuaj yeem zam pwm vim yog cov khoom lag luam rov qab thiab thaiv.
6. Kev ua haujlwm yooj yim thiab qhov chaw txuag tau, kev tsim qauv me me lav qhov kev teeb tsa sai.
7. Lub tshuab cais hlau lav kev ruaj ntseg, kev ua haujlwm rov ua dua, txawm tias thaum cuam tshuam nrog cov khoom sib tsoo ntau (hmoov av).