Thaum Twg Yuav Hloov Cov Hlau Hlau

1. Thaum lub sijhawm tau teev tseg los ntawm cov cai tsim nyog, cov tuam ntxhab thiab/lossis cov tuam txhab tau tas sijhawm, cov hlau hlau yuav tsum tau hloov.

2. Tsis pub dhau ib txheej ntev (sib npaug li 8 txog 10 npaug ntawm txoj kab uas hla ntawm txoj hlua hlau), tag nrho cov hlua hlau muaj 10% cov xov hlau tawg, lossis qee cov hlua muaj 5% cov xov hlau tawg. Twist ntev hais txog qhov kev ncua deb uas cov hlua txav mus thaum cov hlua khi ib puag ncig cov tub ntxhais, uas yog, qhov kev ncua deb nyob ntawm tus naj npawb ntawm txoj hlua raws qhov ntev ntawm cov tub ntxhais.

3. Thaum txoj kab uas hla ntawm cov hlau hlau tau hnav thiab txo los ntawm 7% ntawm tus thawj nominal txoj kab uas hla ntawm cov hlau hlau, txawm li cas los xij, tus thawj coj ua haujlwm ntawm cov khoom thauj khoom yuav tsum tau ua tib zoo tshuaj xyuas qhov tshwj xeeb ntawm cov crane thiab cov hlau hlau thiab ua raws li lawv cov cai. Yog lawm, thaum ntsuas txoj kab uas hla ntawm txoj hlua hlau, thawj tus tub ceev xwm yuav tsum siv txoj hauv kev raug, thiab yuav tsum ntsuas ib feem ntawm qhov uas nquag txav ntawm cov hlua hlau uas yooj yim hnav.

4. Thaum tag nrho cov hlua ntawm tag nrho cov hlua hlau tau tawg lossis cov hlau hlau tau xeb heev/xeb, cov tub ntxhais linseed nthuav dav

5. Tag nrho qhov ntev ntawm txoj hlua hlau tom qab ncab tshaj 5% ntawm qhov ntev thawj zaug.

Txhawm rau kom ntseeg tau tias kev ua haujlwm ib txwm muaj ntawm lub nkoj crane, yuav tsum muaj cov khoom seem hlau tsis txaus rau ntawm lub nkoj kom npaj rau sawv thaum tsim nyog; yog li ntawd, tus thawj coj yuav tsum txheeb xyuas cov xov hlau seem hauv Tshuag txhua lub hlis thiab ua cov npe khoom lag luam.