[测] Bubble
... 气泡能力:bubbling ability 气泡;水准器:bubble 气凝性耐火水泥:air setting refractory cement ...
[测] level
... lineprinter止式打印机[印刷机];一次一止印刷机 level水准仪;水准器;水准泡;级;电仄;物位 mel美(腔调的单元) ...
spirit level
... 水平投影面horizontal plane 水准器;平水尺spirit level 水蒸气掣;泄电断路掣earth leakage circuit breaker(ELCB) ...
water level
... 水准面 water level; level surface; level plane; 水准器 water level; spirit level; 水准球管 levelling bulb; ...