And in two places I need to cross a conduit with a 35 millimetres cold feedpipe.
但管外还要包隔热层而且电线管在两处要与35毫米的冷水管交叉，地方恰好不够。
2
The heater's job is to prevent hydrazine fuel in a feedpipe to a unit from freezing.
加热器的工作是预防装置进料管中的联氨燃料冻结。
3
The feedpipe was always chocked up at the cobble coal bunkers of two pulverizers in Guangdong Jinwan power plant before long its putting into production.