It is difficult to get spare parts for old washing-machines . 旧洗衣机的配件已很难弄到。
We couldn't always depend on a steady flow of parts . 我们有时无法指望得到所需配件的稳定供应。
He led the way down a flight of cement stairs to the basement workroom with its usual clutter of explosives and accessories . 他领着路,走了一段水泥楼梯到了地下工作室。那里象往常一样乱糟糟地堆着炸药和各种配件。
Cast bronze threaded fittings , classes 125 and 250 125级和250级青铜铸造螺纹配件
Accessories for hydraulic load cells , model 3099 型号为3099的液压测力元件的配件