Set of 3 Single Frost Brochure Racks 5.25"W x 2.375"D x 11"H 1 ea SETRA 2671R25WB2EA1HD PRESSURE TRANSDUCER ***NIB*** SETRA 2671R25WD2EA1HD DIFFERENTIAL PRESSURE TRANSDUCER, 0-.25" WC, LCD DIS, 0-10 SHARP JW-1EA JW1EA Sharpie Black Jumbo King Size Point Permanent Markers Chisel...
bulkhead gate-舱壁(止水)闸门trashracks-拦污栅guardrail-护栏 Safety margin or reserve-安全储备aggregate reserve-骨料储量earthfill, rockfill,con crete, riprap, RCC(碾压混凝土)填料类water con trol project-水禾U工程,水 利枢纽 hydropower, hydroelectric project-水 电工程 borrow area-土料场 quarry-石料场...