1. Lub rooj cob qhia shrapnel muaj cuaj lub tshuab hluav taws xob kub ceev uas tuaj yeem tsim cov shrapnel ntau, txhim kho kev tsim khoom thaum tseem ua kom lub tuam txhab xav tau cov shrapnel, txo lub sij hawm rau kev yuav cov shrapnel los ntawm sab nraud thiab ua kom muaj kev xa khoom sai rau cov neeg siv khoom.
2. Thaum lub sij hawm tag nrho cov txheej txheem ntawm shrapnel, lub shrapnel yog thawj zaug ntxuav kom huv si; Qhov thib ob, nws tuaj yeem tshem tawm cov hlau nplaum ntawm cov shrapnel, uas yog qhov zoo rau kev sib dhos ntawm cov txheej txheem tom qab. Thib ob, cov khoom tawg yuav raug tshuaj xyuas, thiab cov txheej txheem tshuaj xyuas yuav raug xaiv raws li qhov sib txawv ntawm cov khoom tawg, xws li kev tshuaj xyuas tag nrho, kev tshuaj xyuas qhov chaw, thiab lwm yam. Thaum kawg, cov fragments yuav raug cais thiab xa mus rau lub tuam tsev tsim khoom rau kev sib dhos thiab kev tsim khoom.
3. Lub tuam tsev shrapnel tseem yuav ua raws li kev lag luam kev hloov pauv thiab kev hloov kho tshiab los tsim cov shrapnel tshiab kom tau raws li cov neeg siv khoom xav tau.
