Cov neeg siv khoom roj hmab txawv teb chaws ua BUNA diaphragm kho cov khoom siv plua plav sau valve
Cov neeg siv khoom ua NBR diaphragm nrog cov roj hmab txawv teb chaws
1. Cov khoom siv diaphragm: Buna (NBR)
2. Yog tias koj xav tau ntau yam, peb tuaj yeem muab luv nqi loj rau koj.
3. Cov khoom yuav raug xa tawm ASAP thaum peb tau txais cov nyiaj them ua ntej.
Lub sijhawm thauj khoom:5-10 hnub tom qab tau txais nyiaj
Kev Pov Thawj:Peb lub tshuab nqus pa thiab qhov chaw lav yog 1.5 xyoo, txhua lub tshuab nqus pa los nrog 1.5 xyoo yooj yim rau cov neeg muag khoom lav, yog tias yam khoom puas tsuaj hauv 1.5 xyoo, Peb yuav muab kev hloov pauv yam tsis muaj lub charger ntxiv (xws li tus nqi xa khoom) tom qab peb tau txais cov khoom puas tsuaj.
Xa khoom
1. Peb yuav npaj xa khoom tam sim ntawd tom qab them nyiaj thaum peb muaj chaw cia khoom.
2. Peb yuav npaj cov khoom tom qab tau lees paub hauv daim ntawv cog lus raws sijhawm, thiab xa khoom sai li sai tau raws li daim ntawv cog lus thaum cov khoom raug kho kom haum.
3. Peb muaj ntau txoj kev xa khoom, xws li los ntawm hiav txwv, los ntawm huab cua, nthuav qhia xws li DHL, Fedex, TNT thiab lwm yam. Peb kuj txais kev xa khoom uas cov neeg siv khoom npaj tseg.
