现行

BS ISO 5894-2018

Ships and marine technology. Manholes with bolted covers
船舶和海洋技术 带螺栓盖的人孔

2018-12-06

现行

DIN 83403

Manhole covers for bunkers and tanks on ships - Seals
船上燃料舱和储罐的人孔盖.密封件

2007-11-01

现行

KS V ISO 5894(2017 Confirm)

조선 - 볼트 조임용 맨홀
船舶和海洋技术螺栓盖人孔

2012-11-06

现行

KS V ISO 5894(2022 Confirm)

조선 - 볼트 조임용 맨홀
船舶和海洋技术.带螺栓盖的人孔

2012-11-06

现行

ISO 5894-2018

Ships and marine technology — Manholes with bolted covers
船舶和船舶技术 - 带孔盖的人孔

2018-12-04

现行

GB/T 43383-2023

船舶和海上技术 船用人孔盖
Ships and marine technology—Manholes with bolted covers

2023-11-27

现行

GB/T 23858-2009

检查井盖
Manhole cover

2009-05-27

现行

CB/T 4392-2014

船用人孔盖
Marine manhole cover

2014-05-06

现行

GB/T 41401-2022

智能井盖
Intelligent manhole cover

2022-04-15

现行

CJ/T 511-2017

铸铁检查井盖
Cast iron manhole cover

2017-03-20

现行

GOST 2021-1990

Горловины судовые стальные. Технические условия
船的钢沙井 规格

现行

HG/T 21517-2014

回转盖带颈平焊法兰人孔
Slip on flange manholes with hinged cover

2014-07-09

现行

HG/T 21516-2014

回转盖板式平焊法兰人孔
Plate flange manholes with hinged cover

2014-07-09

现行

UNE 27572-3-1976

MANHOLE COVER FOR FIRE STOP VALVES.
防火截止阀的人孔盖

1976-08-15

现行

DIN 4271-3

Class B 125 manhole tops - Covers
B125类人孔盖.第3部分:盖

1998-08-01

现行

HG/T 21596-2014

回转盖衬不锈钢人孔
Lining stainless steel rotary cover manholes

2014-07-09

现行

HG/T 21527-2014

回转拱盖快开人孔
Quick open manholes with hinged dome cover

2014-07-09

现行

HG/T 21526-2014

椭圆形回转盖快开人孔
Elliptical quick open manholes with hinged cover

2014-07-09

现行

HG/T 21523-2014

水平吊盖带颈平焊法兰人孔
Slip on flange manholes with davit to horizontal cover

2014-07-09

现行

HG/T 21522-2014

水平吊盖板式平焊法兰人孔
Plate flange manholes with davit to horizontal cover

2014-07-09