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field fabricated工地制造的,現(xiàn)場(chǎng)裝配的
junction box.接線盒
flow sheet流程圖
vent放氣孔,通風(fēng)孔
drain排水管
instrument air儀表氣源
blind擋板
pipe arrangement管配置
civil engineer.土木工程師
bus duct母線槽
substation分站
flow instrument流量計(jì)
power distribution panel配電盤
level instrument位面計(jì),水平||儀
pressure instrument壓力儀表/壓力計(jì)
level switch （信號(hào)）電平開(kāi)關(guān),
gage glass液位玻璃管
pilot tube指示燈
line check小檢修
recalibration.復(fù)校,重新校準(zhǔn)
blinding plate盲板
expansion joint伸縮接頭
hydrostatic pressure test靜水壓試驗(yàn)
pneumatic pressure氣壓
scaffolding腳手架
field fabricated工地制造的,現(xiàn)場(chǎng)裝配的
junction box.接線盒
flow sheet流程圖
vent放氣孔,通風(fēng)孔
drain排水管
instrument air儀表氣源
blind擋板
pipe arrangement管配置
civil engineer.土木工程師
bus duct母線槽
substation分站
flow instrument流量計(jì)
power distribution panel配電盤
level instrument位面計(jì),水平||儀
pressure instrument壓力儀表/壓力計(jì)
level switch （信號(hào)）電平開(kāi)關(guān),
gage glass液位玻璃管
pilot tube指示燈
line check小檢修
recalibration.復(fù)校,重新校準(zhǔn)
blinding plate盲板
expansion joint伸縮接頭
hydrostatic pressure test靜水壓試驗(yàn)
pneumatic pressure氣壓
scaffolding腳手架