Lub hnab lim tawg yog qhov teeb meem feem ntau tshwm sim hauvlub hnab lim tsev.
Muaj 2 yam mob: kev tawg ntawm sab hauv thiab kev tawg ntawm sab nraud.
Nyob rau hauv qhov cuam tshuam tas mus li ntawm cov kua pub, cov khoom khov kho uas cov kua pub nqa, tshwj xeeb tshaj yog cov uas muaj qhov nyuaj siab thiab cov duab tsis sib xws, ua rau khawb tas mus li ntawm sab hauv ntawm lub hnab lim, ua rau qaug zog ntawm lub zog nruab nrab ntawm lub lim thiab puas tsuaj;
Qhov kev tawg ntawm sab nraud yog tshwm sim los ntawm kev sib txhuam tas mus li ntawm lub hnab lim thiab lub pob tawb lim txhawb nqa. Cov qhov sib txawv hauv lub pob tawb lim txhawb nqa nias thiab rub cov khoom siv lim ntawm sab nraud ntawmlub hnab lim, rhuav tshem cov qauv fiber ntawm lub hnab lim thiab ua rau tawg.
Tsis tas li ntawd xwb, vim muaj qhov tsis zoo hauv kev tsim qauv thiab kev tsim khoom ntawmlub hnab lim tsev, lub hnab lim tsis tuaj yeem lo rau lub pob tawb lim. Thaum lub sijhawm lim, nyob rau hauv kev ntxuav ntawm cov kua lim, lub hnab lim raug kev nyuaj siab ntev thiab transverse, uas kuj yog ib qho ntawm cov yam ua rau lub hnab lim tawg.
Peb tau tsim cov khoom siv lim dej ntau tshaj 20 xyoo nrog kev paub nplua nuj thiab txais tos los ntawm kev ua lag luam hauv tsev thiab txawv teb chaws. Peb muaj cov pab pawg kws tshaj lij. Peb siv cov pob tawb lim dej zoo uas muaj qhov du sab hauv thiab sab nraud, zoo puag ncig, siv cov khoom siv hnab lim zoo, ua los ntawm cov neeg ua haujlwm paub dhau los. Kuj kuaj xyuas nruj me ntsis los ntawm pab pawg QC.
Txais tos kom nug ntxiv cov ntaub ntawv!
Tiv Tauj: Elina Xu; Email:elina@junyigl.comXov tooj/Wechat/WhatsApp: +86 15639082096
Lub sijhawm tshaj tawm: Plaub Hlis-16-2024
