CASE, INSTRUMENT, 5 X 4-1/4 SIZE, STANDARD DIMENSIONS FOR (SUPERSEDING MS3318)
CASE INSTRUMENT 5 X 4-1/4 SIZE 标准尺寸（取代MS3318）

1987-12-11

CASE, INSTRUMENT, 5 X 4-1/4 SIZE, STANDARD DIMENSIONS FOR (SUPERSEDING MS3318)
仪器外壳 5 X 4-1/4尺寸 标准尺寸（取代MS3318）

1998-04-04

CASE INSTRUMENT, 5 X 5-1/4, STANDARD DIMENSIONS FOR
案例仪器 5 X 5-1/4 标准尺寸

1988-08-05

CASE INSTRUMENT, 5 X 5-1/4, STANDARD DIMENSIONS FOR
表壳仪器 5 X 5-1/4 标准尺寸

1993-12-01

CASE INSTRUMENT, 5 X 5-1/4, STANDARD DIMENSIONS FOR
表壳仪器 5 X 5-1/4 标准尺寸

1996-01-15

CASE INSTRUMENT, 5 X 5-1/4, STANDARD DIMENSIONS FOR
箱式仪表 5 X 5-1/4 标准尺寸

1954-01-01