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百科
backed-up water level
回水位
backed-up water level
backedge
backedge of impulse
backeless
backen
backend
backend computer
backend machine
backening
backer
backer pump
Backer sodium process
backerboard
backerin
Backers
backet
backfall
backfash
backfat
backfat thickness
backfeed
backfeed factor
backfeed loop
backfence
backfield
backfielder
backfile
backfill
backfill compaction
backfill consolidation
backfill density
backfill grouting
backfill material
backfill rammer
backfill tamper
backfill with mortar
backfill(ing)
backfiller
backfilling
backfilling bucket
backfilling gang
backfilling material
backfin
backfire
backfire antenna
backfire torch
backfired
backfiring
backfisch
backfit
backflap hinge
backflash
backflip
backflooding
backflow
backflow channel
backflow connection
backflow obstruction
backflow preventer
backflow ripple
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