现行

SY/T 6240-2016

重晶石化学分析推荐作法
Recommended practice for chemical analysis of barite

2016-01-07

现行

JC/T 1021.7-2007

非金属矿物和岩石化学分析方法 第7部分: 重晶石矿化学分析方法
Methods for chemical analysis of nonmetal mineral and rock Part 7:Methods for chemical analysis of barite

2007-04-13

现行

ISO 13500-2008/Amd 1-2010

Petroleum and natural gas industries — Drilling fluid materials — Specifications and tests — Amendment 1: Barite 4,1
重晶石4,1

2010-11-22

现行

HG/T 4598-2014

化工用靶式流量计
Target flowmeter for chemical industry

2014-05-06

现行

HG/T 21637-2021

化工管道过滤器系列
Strainers for piping system of the chemical industry

2021-05-17

现行

GB/T 31281-2014

品牌价值评价　石油和化学工业
Brand valuation—Petroleum and chemical industry

2014-09-30

现行

KS L 3308(2017 Confirm)

화학공업용 내산 벽돌
耐酸砖化工

1997-04-15

现行

HG/T 4368-2012

化工用电气防火封堵材料
Firestop material for electric in chemical industry

2012-11-07

现行

BS 2474-1993

Recommendations for names for chemicals used in industry
工业用化学品名称建议

1993-04-15

现行

HG/T 4372-2012

化工用复合材料管及管件
Composite pipes and fittings for chemical industry

2012-11-07

现行

GB/T 15057.11-1994

化工用石灰石粒度的测定
Limestone for chemical industry--Determination of size

1994-05-05

现行

KS L 3308(2022 Confirm)

화학공업용 내산 벽돌
化工用耐酸砖

1997-04-15

现行

GOST 19607-1974

Каолин обогащенный для химической промышленности. Технические условия
化学工业用高岭土 规格

现行

ASTM E300-03(2022)

Standard Practice for Sampling Industrial Chemicals
工业化学品取样的标准实施规程

2022-07-01

现行

BS EN 12569-2020

Industrial valves. Valves for chemical and petrochemical process industry. Requirements and tests
工业阀门 化工和石化过程工业用阀门 要求和测试

2020-10-28

现行

UNE-EN 12569-2000

INDUSTRIAL VALVES - VALVES FOR CHEMICAL AND PETROCHEMICAL PROCESS INDUSTRY - REQUIREMENTS AND TESTS
工业阀门.化学和石化过程工业用阀门.要求和试验

2000-04-26

现行

HG/T 20685-2005

化学工业炉名词术语统一规定
Unified specification of terminology for chemical industrial furnace

2005-07-10

现行

HG/T 20541-2006

化学工业炉结构设计规定
Design specification of structure of chemical industrial furnace

2006-10-04

现行

HG/T 20543-2006

化学工业炉砌筑技术条件
Technical specification of lining for chemical industrial furnace

2006-10-04

现行

HG/T 20575-1995

化学工业炉阻力计算规定(附编制说明)
Specification of Resistance Calculation for Chemical Industrial Furnace

1995-11-29