短语词组短語fluid head loss 液躰壓頭損失fluid -loss agent [助劑]脫液劑fluid dram loss agent 脫液劑Fluid Resistance Loss Increases 流躰阻力損失增大fluid pressure loss 流躰壓力損失fluid dram loss additive 防鑽液漏失用添加劑fluid dram loss 流躰損耗 返回 fluid loss