树脂型号201x7mb 膨胀率是多少检测标准

Determination of reversible swelling of exchange resins

Paper and board - Measurement of hygroexpansivity - Part 2: Hygroexpansivity up to a maximum relative humidity of 86%

Paper and board - Measurement of hygroexpansivity - Part 1: Hygroexpansivity up to a maximum relative humidity of 68%

Determination method of carbon material—Part 2: Determination of expansion ratio

Method for determining the water expansion and shrinkage of photographic film base

Determination of tobacco cut expansion rate

Ion exchange resins—Determination for swelling upon complete conversion

Methods for determining the physical and mechanical properties of coal and rock - Part 14: Method for determining the swelling ratio of rock

Test methods for thermal expansion rate of thin-walled tube of carbon fiber composite

Carbonaceous materials used in the production of aluminium—Part 25:Cathode blocks—Determination of expansion due to sodium penetration without application of pressure

Carbonaceous materials used in the production of aluminium—Part 5:Cathode blocks—Determination of expansion due to sodium penetration with application of pressure

Standard test method for bleeding and expansion ratios of grouting mortar

PRECISION C - Constant Low-Expansion Rate Alloy