MIL MIL-DTL-3971F Notice 1-Validation 1-非密封电气时间累计表:通用规范（代替MIL-DTL-3971E）-国家数字标准馆

现行

MIL MIL-DTL-3971F Notice 1-Validation

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: General Specification for
电气非密封时间累计表:通用规范

2013-05-29

现行

MIL MIL-DTL-3971G

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: General Specification for
非密封电时间累计计:通用规范

2016-07-12

现行

QPL QPL-3971-46

METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: GENERAL SPECIFICATION FOR(SUPERSEDING QPL-3971-45)
非密封电气时间累计计:通用规范（代替QPL-3971-45）

2006-07-20

现行

QPL QPL-3971-46

METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: GENERAL SPECIFICATION FOR(SUPERSEDING QPL-3971-45)
非密封电气时间累计计:通用规范（代替QPL-3971-45）

2006-07-20

现行

MIL MIL-DTL-3971/2E Notice 1-Validation 1

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: Type II, 120V, 60 Hz and 120V, 400 Hz Grades A and B, 2 Hole and 3 Hole Flange
非密封时间累计式电气仪表:II型、120V、60 Hz和120V、400 Hz A级和B级、2孔和3孔法兰

2017-10-25

现行

MIL MIL-DTL-3971/1F Notice 1-Validation 1

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: Type 1, 10-40V or 40-130V or 10-130V: Grades A and B, 2 Hole and 3 Hole Flange
非密封时间累计电表电气:1型 10-40V或40-130V或10-130V:A级和B级 2孔和3孔法兰

2015-11-03

现行

MIL MIL-DTL-3971/1F

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: Type 1, 10-40V or 40-130V or 10-130V: Grades A and B, 2 Hole and 3 Hole Flange
电表时间累计非密封电气:1型 10-40V或40-130V或10-130V:A级和B级 2孔和3孔法兰

2008-03-18

现行

MIL MIL-DTL-3971/2E

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: Type II, 120V, 60 Hz and 120V, 400 Hz Grades A and B, 2 Hole and 3 Hole Flange
电表时间累计非密封电气:II型 120V 60Hz和120V 400Hz A级和B级 2孔和3孔法兰

2008-03-18

现行

MIL MIL-DTL-3971/1F Notice 2-Validation 2

Meters, Time Totalizing, Non-Hermetically Sealed, Electrical: Type 1, 10-40V or 40-130V or 10-130V: Grades A and B, 2 Hole and 3 Hole Flange
非密封时间累计电表电气:1型 10-40V或40-130V或10-130V:A级和B级 2孔和3孔法兰

2020-08-27

现行

MIL MIL-M-3971/1D

METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: TYPE I, 10-40V OR 40-130V OR 10-130V; GRADES A AND B, 2 HOLE AND 3 HOLE FLANGE (SUPERSEDING MIL-M-3971/1C)
电表时间累计非密封电气:I型 10-40V或40-130V或10-130V；A级和B级2孔和3孔法兰（取代MIL-M-3971/1C）

1992-09-14

现行

MIL MIL-M-3971/2C Notice 1-Validation

METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: TYPE II, 1120V, 60CPS AND 120V, 400CPS GRADE A AND B, 2 HOLE AND 3 HOLE FLANGE (SUPERSEDING MIL-M-3971/2B) (S/S BY MIL-DTL-3971/2D)
仪表时间标定非密封电气:类型II 1120V 60CPS和120V 400CPS等级A和B 2孔和3孔法兰（取代MIL-M-3971/2B）（S/S BY MIL- DTL-3971/2D）

1991-01-07

现行

MIL MIL-M-3971/2C

METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: TYPE II, 1120V, 60CPS AND 120V, 400CPS GRADE A AND B, 2 HOLE AND 3 HOLE FLANGE (SUPERSEDING MIL-M-3971/2B) (S/S BY MIL-DTL-3971/2D)
电表时间累计非密封电气:II型 1120V 60CPS和120V 400CPS A级和B级 2孔和3孔法兰（取代MIL-M-3971/2B）（S/S由MIL-DTL-3971/2D提供）

1985-01-31