GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING (S/S BY A-A-54698)
表盘指示复合真空压力计（S/S BY A-A-54698）

1970-12-22

GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING (S/S BY A-A-54698)
GAGE 化合物真空 DIAL指示（S/S A-A-54698）

1990-11-15

GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING (SUPERSEDING MIL-G-36721)
表盘指示复合真空压力计（代替MIL-G-36721）

1992-07-06

GAGES, PRESSURE AND GAGES COMPOUND, PRESSURE AND VACUUM, DIAL INDICATING, PANEL MOUNTED, 2 1/2 INCH DIAL SIZE, REFRIGERANT R12 AND R22 (NO S/S DOCUMENT) (SUPERSEDING MS27900B)
制冷剂R12和R22（无S/S文件）（取代MS27900B） 2 1/2英寸表盘尺寸的面板安装压力和复合压力表、压力和真空度指示表

1996-04-01

GAGES, PRESSURE AND VACUUM, DIAL INDICATING (FOR AIR STREAM, OIL, WATER, AMMONIA, CHLORO FLUORO HYDROCARBON GASES AND COMPRESSED GASES)(S/S BY ANSI-B40.1M) (SUPERSEDING GG-G-76C)
表盘指示压力和真空计（用于气流、油、水、氨、氯氟烃气体和压缩气体）（S/S由ANSI-B40.1M提供）（取代GG-G-76C）

1988-03-10