F7426:2008(1)目次ページ序文···············································································································································································11適用範囲·································································································································································12引用規格·································································································································································13種類·········································································································································································24流体の状態と最高使用圧力との関係·················································································································45構造,形状及び寸法·············································································································································56材料····················...