―Metric series―specifications JIS K 6812 ポリオレフィン管,継手及びコンパウンドの顔料分散又はカーボン分散の評価方法 注記 対応国際規格: ISO 18553,Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
for water supply - Part 2: Pipes (全体評価:MOD) JIS K 6762 水道用ポリエチレン二層管 注記 対応国際規格:ISO 4427-1:2007,Plastics piping systems - Polyethylene(PE)pipes and fittings for water supply - Part 1: General
strength of thermoplastics materials in pipe form by extrapolation ISO 12162 Thermoplastics materials for pipes and fittings for pressure applications – Classification and designation - Overall service(design)coefficientt ISO 16871 Plastics piping and ducting systems - Plastics pipes and fittings - Method for exposure to direct
Side channel BLOWERS 2 water and industry > side channel blowers Operating principle The Side Channel Blower or exhauster increases the pressure of the aspirated gas by the creation, in the peripheral toroidal channel, of a
3 • Showcase of Japanese business and partnerships with African and third countries At the plenary session, following general perspectives werethe broadly shared.