(1) Kev kuaj xyuas ua haujlwm ua ntej siv
a. Yuav tsum tsis txhob muaj kev tiv thaiv thiab cov khoom ntab rau ntawm txoj kev ntawm tus neeg teb xov tooj taug kev, qhov ntau ntawm pom, thiab hla ntawm cov khoom hnyav.
b. Cov khawm tswj kev tuav yuav tsum yog qhov tseeb thiab rhiab hauv cov nce thiab nqis thiab sab laug thiab sab xis, thiab lub cev muaj zog thiab txo lub suab yuav tsum tsis muaj lub suab tsis meej.
c. Lub nres yuav tsum rhiab thiab ntseeg tau.
d. Yuav tsum tsis muaj qhov teeb meem txawv teb chaws ntawm txoj kev khiav ntawm hluav taws xob hoist.
e. Cov kev ua rau lub siab thiab qis ua haujlwm yuav tsum yog qhov raug thiab rhiab.
f. Tus txiv neej tuav ceev cov txiv ntoo yuav tsum tau ceev ceev kom ruaj ntseg.
g. Tus nuv yuav tsum yoog raws kab rov tav thiab ntsug.
xyob h. Tus nqai hlau yuav tsum tau hloov tau.
kuv. Lub hau hlau hlua yuav tsum tsis muaj qhov pom tseeb, thiab nws yuav tsum tau npaj kom zoo rau ntawm lub tog raj. Tsis muaj qhov kos npe ntawm lub rub pob zeb zawj, sib ntswg, khawm folding, thiab lwm yam, thiab lub lubrication zoo.
j. Cov khoom siv dai rau tsis muaj qhov txawv txav.
k. Kev ua haujlwm ib puag ncig kub ntawm hluav taws xob hoist yog -25 ～ + 40 ° C
l. Cov tshuab hluav taws xob tsis haum rau qhov chaw uas muaj cov roj av corrosive lossis cov txheeb ze cov cua kub ntau dua 85%. Nws tsis yog hloov rau cov khoom pov thawj tawg. Nws tsis tsim nyog rau kev nqa cov hlau molten lossis cov tshuaj lom, txais taus thiab cov khoom tawg.
(2) Lub tshuab hluav taws xob yuav tsum tsis txhob nqa khoom hnyav ntawm ib sab, thiab yuav tsum tsis txhob thau khoom dhau.
(3) Thaum lub sijhawm siv cov txheej txheem, tus neeg teb xov tooj yuav tsum xyuas seb cov hlua hlau puas xeb, knotted, poob, hnav, thiab lwm yam, yog tias nws yuav tsum tau hle lub sijhawm, thiab ib txwm kuaj seb txoj hlua qhia thiab kev hloov mus yog qhov muaj kev nyab xeeb thiab ntseeg tau Cov.
(4) Hauv kev ua haujlwm txhua hnub, qhov tsis pub tshaj tawm yuav tsum tsis txhob siv dag zog kom nres qhov nqa ntawm cov khoom hnyav lossis nres qhov haujlwm ntawm cov khoom siv.
(5) Tom qab txoj haujlwm tiav, tua lub pob hluav taws xob loj thiab txiav tawm lub hwj chim loj.
(6) Cov neeg ua haujlwm tshwj xeeb yuav tsum tau kuaj xyuas ib hlis ib zaug rau kev ua haujlwm tseem ceeb thiab kev nyab xeeb ntawm lub tshuab hluav taws xob, thiab cov kev yuam kev yuav tsum muab tua kom ncav sijhawm.
