现行

YS/T 716.4-2009

黑铜化学分析方法　第4部分：砷量的测定　碘量法
Methods for chemical analysis of low grade blister—Part 4:Determination of arsenic content—Iodimetry

2009-12-04

现行

YS/T 716.1-2009

黑铜化学分析方法　第1部分：铜量的测定　硫代硫酸钠滴定法
Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration

2009-12-04

现行

YS/T 716.5-2009

黑铜化学分析方法　第5部分：锡量的测定　碘酸钾滴定法
Methods for chemical analysis of low grade blister—Part 5:Determination of tin content—Potassium iodate titration

2009-12-04

现行

YS/T 716.2-2009

黑铜化学分析方法　第2部分：金和银量的测定　火试金法
Methods for chemical analysis of low grade blister—Part 2:The determination of gold and silver contents—Fire assaying method

2009-12-04

现行

YS/T 716.3-2009

黑铜化学分析方法　第3部分：铋、镍、铅、锑和锌量的测定　火焰原子吸收光谱法
Methods for chemical analysis of low grade blister—Part 3:Determination of bismuth,nickel,lead,antimony and zinc contents—Flame atomic absorption spectrometry

2009-12-04

现行

QX/T 94-2008

寒露风等级
Grade of autumn low temperature

2008-03-22

现行

YS/T 716.6-2009

黑铜化学分析方法　第6部分：砷、铋、镍、铅、锑、锡、锌量的测定　电感耦合等离子体原子发射光谱法
Methods for chemical analysis of low grade blister—Part 6:Determination of arsenic,bismuth,nickel,lead,antimony,tin and zinc contents—Inductively coupled plasma-atomic emission spectrometry

2009-12-04

现行

JB/T 5074-2007

低、中碳钢球化体评级
Spheroidite grade of low and medium carbon steel

2007-03-06

现行

YS/T 716.7-2016

黑铜化学分析方法　第7部分：铂量和钯量的测定　火试金富集-电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法
Methods for chemical analysis of low grade blister—Part 7:Determination of platinum and palladium contents—Fire assay collection-inductively coupled plasma-atomic emission spectrometric methods and flame atomic absorption spectrometric methods

2016-07-11

现行

GB/T 38770-2020

低、中碳钢球化组织检验及评级
Spheroidite examination and grading for low and medium carbon steels

2020-04-28

现行

GB/T 38770-2020

Spheroidite examination and grading for [JP] low and medium carbon steels

2020-04-28

现行

MH/T 6105-2014

100号低铅航空活塞发动机燃料
Grade 100 low lead reciprocating aviation engines fuel

2014-07-23

现行

MIL DSCC 07016

CAPACITOR, FIXED, TANTALUM CHIP, WEIBULL GRADED, LOW ESR
威布尔分级低ESR钽片固定电容器

2007-03-30

现行

HO-82-05-3

Open-Cycle Absorption Heat Pumps for Low-Grade Heat Utilization
低品位热利用的开式循环吸收式热泵

现行

HO-82-05-3

Open-Cycle Absorption Heat Pumps for Low-Grade Heat Utilization
低品位热利用的开式循环吸收式热泵

现行

MIL MIL-I-22076B Notice 1-Validation 1

INSULATION TUBING, ELECTRICAL NONRIGID, VINYL, VERY LOW TEMPERATURE GRADE
极低温级乙烯基电气非刚性绝缘管

2020-06-03

现行

NY-87-03-1

Calculation of Below-Grade Residential Heat Loss: Low-Rise Residential Building
地下住宅热损失计算:低层住宅建筑

现行

GB/T 29998-2013

铜矿山低品位矿石可采选效益计算方法
Benefit calculation to determine the mining and processing of low-grade ore of copper mine

2013-11-27

现行

NY-87-03-1

Calculation of Below-Grade Residential Heat Loss: Low-Rise Residential Building
地下住宅热损失计算:低层住宅建筑

现行

AASHTO R 49-09(2022)

Standard Practice for Determination of Low-Temperature Performance Grade (PG) of Asphalt Binders
沥青粘合剂低温性能等级（PG）测定的标准实施规程