GB/T 38048.1-2020.Surface cleaning appliances-Part 1:General requirements on test material and test equipment.GB/T38048的本部分规定了用于“表面清洁器具”系列标准中...
GB/T 24328. 4-2020.Tissue paper and tissue products-Part 4: Determination of wet tensile strength.GB/T24328的本部分规定了卫生纸及其制品湿抗张强度的测定方法。...
GB/T 24328.3-2020.Tissue paper and tissue products- Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption.使用抗张试验仪,将规定尺...
GB/T 24328.1-2020.Tissue paper and tissue products-Part 1:General guidance on terms.3.16加工converting在造纸过程完成后生产卫生纸制品(3.58)的处理或操作过程。注...
GB/T 24328.6-2020.Tissue paper and tissue products- Part 6 : Determination of water-absorption time and water-absorption capacity-Basket-immersion test method.6试样的采取与制备...
GB/T 24328.2-2020.Tissue paper and tissue products- Part 2 : Determination of thickness，bulking thickness and apparent bulk density and bulk.GB/T24328的本部分规定了在2.0kP...
GB/T 31275-2020/IEC 62493:2015.A ssessment of lighting equipment related to human exposure to electromagnetic field.GB/T 31275用于人体暴露于照明设备电磁辐射的评估。...
GB/T 24328.12-2020.Tissue paper and tissue products-Part 12: Determination of optical properties-Determination of opacity- -Diffuse reflectance method.4原理测定试样背衬黑简的...
GB/T 39014-2020.Essential oil of ginger (Zingiber officinale Roscoe).6.2验收单位应按照本标准的各项规定检验所收到的产品质量是否符合本标准的要求,每一...
