Kev lag luam xov xwm

Kev sib raug zoo ntawm Brinell, Rockwell thiab Vickers Hardness Units (Hardness System)
los ntawm admin ntawm 23-03-16
Qhov feem ntau dav siv nyob rau hauv kev tsim khoom yog lub hardness ntawm xovxwm-hauv txoj kev, xws li brinell hardness, rockwell hardness, vickers hardness thiab micro hardness. Cov tau txais lub hardness nqi yeej tseem ceeb sawv cev rau cov hlau tawm ntawm cov hlau saum npoo rau cov yas deformation tshwm sim los ntawm kev nkag los ntawm rau ...
Nyeem ntxiv
Txoj kev xeem rau hardness ntawm tshav kub kho ua haujlwm
los ntawm admin ntawm 23-02-22
Cov kab hluav taws xob kub tau muab faib ua ob pawg: ib qho yog quenching thiab tempering cua sov, thiab lwm yam yog tshuaj kho cua sov sov. Txoj kev ntsuas hardness
Nyeem ntxiv
Kev Ntsuas Cov Khoom Siv Hardness Tu Thiab Txij Nkawm
los ntawm admin rau 22-12-29
Hardness Tester yog cov khoom siv hluav taws xob siab, zoo li lwm cov khoom siv hluav taws xob, nws txoj kev ua tau zoo tuaj yeem siv sijhawm ntev dua li peb txoj kev ceev faj. Tam sim no kuv yuav qhia rau koj yuav ua li cas tswj hwm thiab tswj hwm nws ...
Nyeem ntxiv
Daim ntawv thov ntawm Hardness Tester ntawm castings
los ntawm admin rau 22-12-29
LeeB Hardness Tester ntawm tam sim no, LeeB Hardness Tester tau siv dav hauv kev sim ua kom tawv nqaij ntawm cov cuab yeej. Lub Hardness Hardness Tester Saws txoj ntsiab cai ntawm Hardness Hardness Testing thiab siv Computers Technology kom paub txog miniaturization ntawm th ...
Nyeem ntxiv