英文關鍵字
closeddie
detail
die
dropforged
dropforgedprocess
dropforging
drophammer
edged
fire
forge
forging
forginghammer
glow
hammer
hammerforging
hand
hardening
heated
heatingprocess
heavy
heavycomponents
heavyengineering
heavyindustries
heavyindustry
hot
hydraulic
industrial
industry
iron
manufacturing
material
metal
metalforging
metalworking
object
press
processes
processing
product
production
railcomponents
red
redhot
redhotprocess
steel
temperature
tools
working
workplace
workshop