China Metal and Metallurgy Standards

Packing,marking,transporting and storing of magnesium alloy wrought products

Issued

2016-08-29

Effective

2017-07-01

Designation and composition of wrought magnesium and magnesium alloys

Issued

2016-08-29

Effective

2017-07-01

Steel cross wedge rollings—General specification

Issued

2015-12-10

Effective

2016-07-01

GH 141 alloy forgings—General specification

Issued

2015-12-10

Effective

2016-07-01

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method

Issued

2015-09-11

Effective

2016-04-01

Cold rolled stainless steel plate, sheet and strip

Issued

2015-09-11

Effective

2016-06-01

Tin-coated copper ribbon for photovoltaic application

Issued

2015-09-11

Effective

2016-05-01

Water treatment chemicals―Aluminum sulfate

Issued

2014-12-22

Effective

2015-10-01

Tolerances on dimensions and form of aluminium and aluminium alloy extruded profiles

Issued

2014-12-05

Effective

2015-05-01