活塞

master cylinder piston return spring

主缸活塞回位弹簧

工作缸活塞回位弹簧 slave cylinder piston return spirng | 主缸活塞回位弹簧 master cylinder piston return spring | 离合器打滑 cltuch slipping

piston displacement

活塞总排量

piston assy. 压差阀柱塞总成 | piston displacement 活塞总排量 | piston oil slot 活塞油槽

piston displacement

活塞排气量

节圆直径比 pitch ratio | 活塞排气量 piston displacement | 活塞冷却泵 piston cooling pump

piston displacement method

活塞置换法

Pistillachitina杆几丁虫属 | piston displacement method活塞置换法 | piston displacement prover活塞置换式检定装置

reciprocating piston pump

往复式活塞泵

reciprocating packaged liquid chiller 往复式整体型冷水机组 | reciprocating piston pump 往复式活塞泵 | reciprocating pump 往复泵,活塞泵

reciprocating piston pump

往复活塞泵

reciprocating piston meter 往复式活塞流量计 | reciprocating piston pump 往复活塞泵 | reciprocating plunger pulsation-free pump 往复柱塞平流泵

radial piston pump

径向活塞泵

接力泵; feederpump | 径向活塞泵; radial piston pump | 径向活塞泵; radial plunger pump

rotary piston pump

旋转活塞泵

rotary piston flowmeter 旋转活塞流量计 | rotary piston pump 旋转活塞泵 | rotary power slip 动力卡瓦

piston spring

动力活塞弹簧

动力缸底盖bottom cover | 动力活塞弹簧piston spring | 动力活塞顶杆piston top rod

equalizing piston spring

平衡活塞弹簧

equalizing piston packing ring 平衡活塞密封圈 | equalizing piston spring 平衡活塞弹簧 | equalizing repeater 均衡增音机

frequency response test：频率响应试验

frequency response characteristic 频率响应特性 | frequency response test 频率响应试验 | frequency response 频率响应

ketchup：番茄沙司

后来又发展成"汉堡加配菜",加上番茄片,洋葱(onion)片,酸黄瓜(pickled cucumber),还涂上黄油(butter)、番茄沙司(ketchup)、芥末(mustard)等. 这种食物通常在午餐或小吃时食用,因为其含有各种肉馅,不便拿在手中,一般都放在盘中,