pipe loss的相关资料：
临近单词
pipe in
pipe
pipe cutting and threading machine
Pipes and K.Lloyd Billingsley.
pipe network for fluid distribution
pipenet pressure-add water supply
Pipe wrenches with double handles.
pipe-line fluid network calculator
Pipes for Motorcar Exhaust System.
Pipes were-ried under the streets.
pipe-laying of trenchless technology
pipe vibrosinking compacted gravel pile
