现行

DIN 12540-1

Laboratory glassware; stopcocks, conditions for interchangeability
实验室玻璃器皿；旋塞阀互换性条件

1977-05-01

现行

DIN 12541-1

Laboratory glassware; straight bore stopcocks
实验室玻璃器皿；直孔旋塞阀

1977-05-01

现行

DIN 12561

Laboratory glassware; straight bore burette stopcocks
实验室玻璃器皿；直孔滴定管旋塞

1977-05-01

现行

DIN 12555

Laboratory glassware; double bore stopcocks with tail
实验室玻璃器皿；带尾双孔旋塞

1977-05-01

现行

DIN 12473-3

Laboratory glassware; gas sampling tubes with straight bore stopcock and V-bore stopcock
实验室玻璃器皿；带直孔旋塞和V孔旋塞的气体取样管

1977-07-01

现行

DIN 12473-2

Laboratory glassware; gas sampling tubes with V-bore stopcocks
实验室玻璃器皿；带V孔旋塞的气体取样管

1976-04-01

现行

DIN 12560

Laboratory glassware; offset oblique bore burette stopcocks with tail
实验室玻璃器皿；带尾偏置斜孔滴定管旋塞

1977-05-01

现行

KS B ISO 4785(2021 Confirm)

실험실용 유리 기구－일반용의 유리제 일방 콕
实验室玻璃器皿通用直孔玻璃旋塞

2006-12-18

现行

KS B ISO 4785(2016 Confirm)

실험실용 유리 기구－일반용의 유리제 일방 콕
实验室玻璃器皿通用直孔玻璃旋塞

2006-12-18

现行

ISO 4785-1997

Laboratory glassware — Straight-bore glass stopcocks for general purposes
实验室玻璃器皿——通用直孔玻璃旋塞

1997-05-01

现行

DIN 12256

Laboratory glassware; tightness test of conical joints, spherical joints and stopcocks
实验室玻璃器皿；锥形接头、球形接头和旋塞阀的密封性试验

1977-05-01

现行

BS 1751-1997

Laboratory glassware. Specification for straight-bore glass stopcocks for general purposes
实验室玻璃器皿 通用直孔玻璃旋塞阀规范

1997-08-15

现行

DIN 12256-DRAFT

Draft Document - Laboratory glassware - Tightness test of conical joints, spherical joints and stopcocks
文件草案.实验室玻璃器皿.锥形接头 球形接头和旋塞阀的密封性试验

2021-12-01

现行

BS EN ISO 16496-2016

Laboratory glassware. Vacuum-jacketed vessels for heat insulation
实验室玻璃器皿 隔热用真空夹套容器

2016-02-29

现行

ISO 16496-2016

Laboratory glassware — Vacuum-jacketed vessels for heat insulation
实验室玻璃器皿 - 绝热真空包装容器

2016-01-14

现行

DIN EN ISO 16496

Laboratory glassware - Vacuum-jacketed vessels for heat insulation (ISO 16496:2016)
实验室玻璃器皿.隔热用真空夹套容器（ISO 16496-2016）

2016-10-01