機器
燃やす
background
bar
bolt
brass
bronze
cable
conductor
connect
construction
copper
dissolved
electric
electrical
electricity
energy
equipment
exothermal
field
fire
flame
grid
ground
grounding
industrial
lightning
line
melt
metal
mold
outdoor
plug
power
protect
protection
rod
rods
safety
shock
site
smoke
substation
surge
system
voltage
weld
welding
wire
work
定額
Welding copper ground wire on ground rod.Welding copper ground wire.Connect copper grounding lightning protection system. With the meltingの素材 [FY310167447694]
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![Vector illustration of arrows point to icon of photo camera on gray background. Line art design for web, site, advertising, banner, poster, board and print.の素材 [FY31035444436]](https://images.assetsdelivery.com/compings_v2/wowomnom/wowomnom1501/wowomnom150100012.jpg "Vector illustration of arrows point to icon of photo camera on gray background. Line art design for web, site, advertising, banner, poster, board and print.の素材 [FY31035444436]")