laboratory 实验室laboratory testing 实验室测试labour cost 劳工成本lagging 防护套；保温包扎laid 敷设；铺砌laitance 浆沫laminated wood 层木lamination 层lamp dimming resistor 灯光调节电阻器l...
jack 千斤顶；起重器jack-hammer 手持式风钻；风锅(风炮)jacking force 顶推力jacking pile 顶压桩；压入桩jamb 烟囱侧墙jetty 码头；突堤式码头jib 起重臂；吊机臂jib crane 旋臂吊机；起重吊机； 桅杆式起重机jig 夹贝；钻模job ord...
I beam 工字梁idler 空转轮idler gear 惰轮ignition 点火；火；灼热ignition electrode 点火电极ignitor 点燃剂；起燃剂；点火剂illuminance 照明度illuminance level 照明度illuminated sign 照明标志ill...
H-pile H形桩；工字桩hack saw 钢锯hair crack 毛细裂缝hairpin turn 急转弯hairspring 游丝；细弹簧hammer 锤hammer test 锤击试验hand brake 手制动器hand lamp 手提灯hand operated valve 手动阀ha...
gallery 桥廊；走廊；坑道galvanized iron 锌铁galvanized iron pipe/tube 镀锌铁管galvanized metal 镀锌金属galvanized mild steel plate 镀锌软钢板galvanized sheet iron 镀锌铁片；镀锌铁皮g...
fabric reinforcement 编网钢筋fabrication 制造；建造；装配face shield 面罩facilities 设施facing decorations 面层装饰factor 系数；因数factor of safety 安全系数fail-safe system 故障保险系...
ear muffler 护耳罩ear plug 耳塞early warning system 预早警报系统earth 泥土；地线earth copper strap 接地铜织带earth electrode 接地极earth embankment 土堤earth leakage circuit br...
dado 墙裙；护壁dam 坝damage 损毁；损害damp proofing 防潮damper 气闸；气流调节器；减震器； 防火闸dangerous building 危险建筑物dangerous goods store 危险品仓库data transmission 数据输送datum 基准面d...
cab 小室；驾驶室cabinet 小室；贮存柜cable 电缆cable channel 电缆沟；电缆槽cable conduit 电缆管cable coupler 电缆耦合器cable draw pit 电缆沙井；铺缆井cable duct 电缆管道cable gland 电缆密封套cable ...
back-fire 逆火back-up area 后勤地区；辅助埸地backfill 回填；回填土backfill material 回填物料background noise 本底噪声；背景噪声backing plate 垫板；背板baffle 隔板；挡板baffle plate 遮挡板baffle...