puncture place 击穿位置
puncture resistance 抗穿齿性(轮胎等)
puncture strength 击穿强度
puncture tension 击穿电压
puncture test 冲孔试验
puncture time 击穿时间
puncture voltage 击穿电压
punner 夯具
punt chassis 平底底盘
punt glass 对焦玻璃
pup 低功率干扰发射机
pupin coil 加感线圈，普平线圈
pupinization 加感，加负荷
pupinized cable 加感电缆
purchase 买，购买
pure aluminium wire 纯铝线
pure bending 纯弯曲，纯弯
pure binary 纯二进制
pure chemistry 理论化学
pure code 纯代码
pure colour 纯色
pure copper 纯铜，红铜
pure dominance 纯优势，纯支配
pure gas 净化气体
pure gum stock 纯胶胶料
pure hiding strategy 纯隐藏对策
pure imaginary number 纯虚数
pure iron 纯铁
pure lime 纯石灰
pure material 纯材料
pure nickel electrode 纯镍熔接条
pure nonmetallic material 纯非金属材料
pure rolling 纯滚动
pure semiconductor 纯半导体
pure solvent 纯溶剂
pure spectrum 纯光谱
pure strain 纯应变
pure strategy 纯策略
pure stress 纯应力
pure tension 纯拉力
pure viscosity 纯黏性
pure water 纯水
pure wave 纯波
pure-rag paper 布浆纸
purely mechanical materials 纯力学材料
purely steady state 纯静态
purge ①排净 ②清除，清理
purge cock 放油螺塞
purging 清洗
purification ①纯化，净化②精炼，提纯③净水法
purification by chromatography 色谱提纯
purification by liquid extraction 萃取提纯
purification by recrystallization 重结晶提纯
purification procedure process 提纯方法
purified cellulose 纯净纤维素
purified cotton cellulose 纯棉纤维素
purified steel 精炼钢
purified wood cellulose 纯木纤维素
purifier 纯化器，净化器
purifying 精炼，净化
purifying agent 净化剂，净水剂
purifying method 精炼法，净水法
purity 纯度
puron 高硅铁(Fe>99.99％)
purple 紫色
purple brown 紫褐色
purple glass 红紫色玻璃
purple plague 紫斑(Au-Al合金加热缺陷)
push 推，推力，推进，进栈
push back pin 回程杆
push button 按钮，按键
push contact 按钮触点，按钮开关
push out 推出
push production system 推式生产系统
push rod 推杆
push rod accelerating pump 加速泵推杆
push rod actuator 推杆传动装置
push type broach 推刀
push-button control 按钮控制
push-button control system 按钮控制系统
push-button controlled mixing 按钮控制搅拌
push-button controlled proportioning 按钮控制配料
push-button dialing 按钮拨号，按钮拨号器
push-button interface 按钮界面，按钮接口
push-button lift control 按钮式电梯控制
push-button matrix 按钮矩阵
push-button receiver 按钮调谐收音机，电键调谐收音机
push-button socket 按钮插座，按钮座
push-button starter 按钮启动器
push-button switch 按钮开关
push-button switching 按钮转换
push-button tuner 按键式调谐装置
push-button tuning 按钮调谐，电键调谐
push-button winding control 按钮操纵绞车控制
push-button yard 按钮控制式调车场
push-down ①叠加②下推
push-down alphabet 下推字母表
push-do
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