逆流检测

JB/T 20118-2009 三效逆流降膜蒸发器

本标准规定了三效逆流降膜蒸发器的标记、要求、试验方法、检验规则及标志、使用说明书、包装、运输和储存。 本标准适用于药物提取液用的三效逆流降膜蒸发器(以下简称蒸发器

Counter-flow falling-film evaporator

DIN 66120-2016 粒度分析.用离心逆流分粒器风力分级法进行粒度分析

Particle size analysis - Size analysis by air classification with centrifugal counterflow classifier

DIN 66119-2016 粒度分析.用重力逆流筛分机的风力分级法进行粒度分析

Particle size analysis - Size analysis by air classification with gravitation-counterflow elutriator

JB/T 13012-2017 逆流接触充气式浮选柱

GB/T 11137-1989 深色石油产品运动粘度测定法(逆流法)和动力粘度计算法

本标准规定了用逆流粘度计测定深色石油产品运动粘度及通过测得的运动粘度计算动力粘度的方法。 本标准适用于深色石油产品。本标准不适用于测定沥青的粘度

Black petroleum products--Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity

GB 11137-1989 深色石油产品运动粘度测定法(逆流法)和动力粘度计算法

Black prtroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity

NF L58-322-1966 飞机电气开关装置.３A双极密封逆流双极继电器座的安装

Switchgear for aircraft. Fixing of base for 3 amperes double pole sealed reverse current relays.

NF L58-323-1966 飞机电气开关装置.10A小型密封逆流双极继电器

Switchgear for aircraft. 10 amperes miniature sealed reverse current double pole relays.

NF L58-324-1966 飞机电气开关装置.10A小型密封逆流双极继电器座的安装

Switchgear for aircraft. Fixing of base for 10 amperes miniature sealed reverse current double pole relays.

NF L58-326-1966 飞机电气开关装置.3A密封逆流四极继电器座的安装

Switchgear for aircraft. Fixing of base for 3 amperes sealed reverse current 4-pole relays.

NF L58-327-1966 飞机电气开关装置.１0A小型密封逆流4极继电器

Switchgear for aircraft. 10 amperes miniature sealed reverse current 4-pole relays.

NF L58-328-1966 飞机电气开关装置.１0A小型密封逆流4极继电器

Switchgear for aircraft. Fixing of base for 10 amperes miniature sealed reverse current 4-pole relays.

NF L51-156-1971 逆流自动切断断路器

Circuit-breaker with reverse current trip.

NF L58-331-1967 飞机电气开关装置.1.5A小型双极逆流继电器

Switchgear for aircraft. 1.5 ampere double pole reverse current midget relays.

NF L58-333-1968 １3A小型密封四极逆流继电器

13 amperes 4-pole sealed reverse current relays.

JB/T 20118-2009 三效逆流降膜蒸发器

本标准规定了三效逆流降膜蒸发器的标记、要求、试验方法、检验规则及标志、使用说明书、包装、运输和储存。 本标准适用于药物提取液用的三效逆流降膜蒸发器(以下简称蒸发器

Counter-flow falling-film evaporator

DIN 66120-2016 粒度分析.用离心逆流分粒器风力分级法进行粒度分析

Particle size analysis - Size analysis by air classification with centrifugal counterflow classifier

DIN 66119-2016 粒度分析.用重力逆流筛分机的风力分级法进行粒度分析

Particle size analysis - Size analysis by air classification with gravitation-counterflow elutriator

JB/T 13012-2017 逆流接触充气式浮选柱

GB/T 11137-1989 深色石油产品运动粘度测定法(逆流法)和动力粘度计算法

本标准规定了用逆流粘度计测定深色石油产品运动粘度及通过测得的运动粘度计算动力粘度的方法。 本标准适用于深色石油产品。本标准不适用于测定沥青的粘度

Black petroleum products--Determination of kinematic viscosity(reverse-flow method) and calculation of dynamic viscosity

GB 11137-1989 深色石油产品运动粘度测定法(逆流法)和动力粘度计算法

Black prtroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity

NF L58-322-1966 飞机电气开关装置.３A双极密封逆流双极继电器座的安装

Switchgear for aircraft. Fixing of base for 3 amperes double pole sealed reverse current relays.

NF L58-323-1966 飞机电气开关装置.10A小型密封逆流双极继电器

Switchgear for aircraft. 10 amperes miniature sealed reverse current double pole relays.

NF L58-324-1966 飞机电气开关装置.10A小型密封逆流双极继电器座的安装

Switchgear for aircraft. Fixing of base for 10 amperes miniature sealed reverse current double pole relays.

NF L58-326-1966 飞机电气开关装置.3A密封逆流四极继电器座的安装

Switchgear for aircraft. Fixing of base for 3 amperes sealed reverse current 4-pole relays.

NF L58-327-1966 飞机电气开关装置.１0A小型密封逆流4极继电器

Switchgear for aircraft. 10 amperes miniature sealed reverse current 4-pole relays.

NF L58-328-1966 飞机电气开关装置.１0A小型密封逆流4极继电器

Switchgear for aircraft. Fixing of base for 10 amperes miniature sealed reverse current 4-pole relays.

NF L51-156-1971 逆流自动切断断路器

Circuit-breaker with reverse current trip.

NF L58-331-1967 飞机电气开关装置.1.5A小型双极逆流继电器

Switchgear for aircraft. 1.5 ampere double pole reverse current midget relays.

NF L58-333-1968 １3A小型密封四极逆流继电器

13 amperes 4-pole sealed reverse current relays.