Peb lub ntsiab ntawm txuag nyiaj thiab txo tus nqi:
No.1: Feem ntau ntawm cov qauv tseem ceeb hauv kev ua lag luam yog 5 ~ cov khoom lag luam uas yuav siv tau rau cov khoom siv ntawm cov roj av, ntxiv rau nws yuav ua rau nws cov taub hau ntau dhau, yog li kev siv ntawm lub tog raj kheej xas tau Tsis yog tsuas yog ua tau raws li cov neeg siv khoom, tab sis kuj tseem txuag cov neeg siv khoom lag luam!
No.2: Cov tsoos teeb tsa ntawm lub excavator ntoo pas yuav tsum muaj tsib tus neeg siv khoom txuas nrog rauj rauj kom ua tiav txoj kev sib tw ntawm lub excavator ntoo bob? Cov lus teb yog muaj, tus excavator ntoo cov chaw tsim khoom tuaj yeem sib txuas nrog cov xaim hluav taws xob, yog li cov neeg tuaj yeem txuag tau cov nqi ntoo, yog li cov neeg siv khoom nruab Cov chaw tsim tshuaj paus yuav tsum them sai sai rau kev txhim kho txoj kev solenoid valve thiab lwm yam yuav muaj cov roj to ntawm lub valve thaiv!
No.3: Qhov tseeb, lub cev muaj zog hauv cov thev naus laus zis tau paub tab yog ib feem peb yog ib feem peb, thiab tus nqi tsis muaj zog, thiab tus nqi yog ib qho ntawm cov neeg siv khoom hauv tsev, haum yog huab tais.
Lub sij hawm Post: Dec-02-2024