美利体育登录入口官网

电工产品 限用物质的测定 抽样程序 指南

Electrotechnical products. Determination of restricted substances. Sampling procedure. Guidelines

硬煤分选.选煤美利体育官网首页网址和工艺的评定.第5部分:粉碎和分解、不规则粉碎

Preparation of hard coal - Assessment of preparation equipment and processes - Part 5: Size reduction and dissociation, involuntary breakage

纸浆.实验室打浆.Jokro磨碎机法

Pulps - Laboratory beating - Jokro mill method

纸浆 实验室打浆 Jokro 研磨法

Pulps - Laboratory beating - Jokro mill method

纸浆、纸和纸板 微生物检验 第1部分：基于分解的细菌和细菌孢子计数（ISO 8784-1:2014）

Pulp, paper and board - Microbiological examination - Part 1: Enumeration of bacteria and bacterial spores based on disintegration (ISO 8784-1:2014)

环境：肥匝. 水中离解常数的测定. (滴定法, 分光光度法,电导法)

Testing of chemicals of environmental hazard. Determination of the dissociation constants in water by titrimetric, spectrophotometric and conductometric methods

纸浆.碎末质量分数的测定

Pulps - Determination of mass fraction of fines

塑料.在实验室试验中模拟堆肥处理条件下测定塑料的分解度

Plastics - Determination of the degree of disintegration of plastic materials under simulated composting conditions in a laboratory-scale test

纸浆.实验室湿解离.第3部分:85 鳦时机械纸浆的解离

Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at 85 °C

纸浆.实验室湿分解.第2部分:化学纸浆在20℃条件下的分解

Pulps -- Laboratory wet disintegration -- Part 2: Disintegration of mechanical pulps at 20 degree C

塑料 高固体厌氧消化条件下最终厌氧生物降解和崩解的测定 释放的沼气分析法

Plastics - Determination of the ultimate anaerobic biodegradation and disintegration under high-solids anaerobic-digestion conditions - Method by analysis of released biogas (ISO 15985:2004, IDT)