1989资源列表

[电子行业标准] SJ 3231-1989 低熔焊接玻璃粉

[电子行业标准] SJ 3204-1989 软钎焊剂的名词术语

[电子行业标准] SJ 3203-1989 软钎焊剂的分类

[电子行业标准] SJ 3191-1989 管路用双卡套式球阀

[电子行业标准] SJ 3189-1989 管路用双卡套式止回阀

[电子行业标准] SJ 3187-1989 管路用双卡套式节流阀

[电子行业标准] SJ 3185-1989 管路用双卡套式隔膜阀

[电子行业标准] SJ 3183-1989 双卡套式管接头系列

[煤炭行业标准] MT 196-1989 煤水泵

[煤炭行业标准] MT 193-1989 矿用液压切顶支柱

[国外标准] JIS Z 8753:1989 Measuring methods of low pressures by thermal conductivity gauge

[国外标准] JIS Z 8752:1989 Measuring methods of low pressures by hot cathode and cold cathode ionization gauges

[国外标准] JIS Z 8717:1989 Methods of measurement for colour of fluorescent objects

[国外标准] JIS Z 3140-1989 Method of Inspection for Spot Weld

[国外标准] JIS Z 0301:1989 Method of moisture-proof packaging

[国外标准] JIS Z 0201:1989 Methods of designating on component parts and points of containers when testing

[国外标准] JIS B1802-1989 英文版 Sprocket Tooth Form for Transmission Roller

[国外标准] JIS B1456-1989 英文版 Roller Chain Shaft Couplings

[水产行业标准] SC/T 3905-1989 鲟、鳇鱼籽

[水产行业标准] SC/T 3301-1989 速食海带

[水产行业标准] SC/T 3209-1989 淡菜

[航天标准] QJ 433-1989 套式铰刀刀杆

[航天标准] QJ 384-1989 直柄1:30锥度铰刀 d=13~50

[航天标准] QJ 382-1989 直柄1:50锥销孔铰刀 d=1~25

[航天标准] QJ 381-1989 直柄1:50锥销孔五方铰刀 d=1~3