Piping work:鋪管工程
Steam trace:加熱蒸汽管道
Cutting:切割
socket weld承插焊接
fillet weld角焊,填角焊
branch connection分支接續(xù)
fabrication tolerance.制造容差
local heat treatment局部熱處理
threaded pipe螺紋管
seal welding.密封焊接
flange joint凸緣接頭
undercut底切
feeder饋電線
conduit outlet電線引||出口
seal fitting密封接頭,密封配件
Screw thread lubricant螺紋潤(rùn)滑劑
Seal:絕緣層
weld reinforcement焊縫補(bǔ)強(qiáng)
lock washer鎖緊[止動(dòng),防松]墊圈
electrical panel.配電板,配電盤(pán)
nipple螺紋接頭
zinc plated.鍍鋅的
ring joint環(huán)接,圍緣接合
bolt螺栓
control:控制器
Steam trace:加熱蒸汽管道
Cutting:切割
socket weld承插焊接
fillet weld角焊,填角焊
branch connection分支接續(xù)
fabrication tolerance.制造容差
local heat treatment局部熱處理
threaded pipe螺紋管
seal welding.密封焊接
flange joint凸緣接頭
undercut底切
feeder饋電線
conduit outlet電線引||出口
seal fitting密封接頭,密封配件
Screw thread lubricant螺紋潤(rùn)滑劑
Seal:絕緣層
weld reinforcement焊縫補(bǔ)強(qiáng)
lock washer鎖緊[止動(dòng),防松]墊圈
electrical panel.配電板,配電盤(pán)
nipple螺紋接頭
zinc plated.鍍鋅的
ring joint環(huán)接,圍緣接合
bolt螺栓
control:控制器