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1食盐水①美国AsTMBll75土1%1 .0255~1.0400(20OC)6.5(室温)②日本JISZ02365土1%1 .0268~1.0413(33~35OC)6.5(室温)③IEEC 68一2~11(1964)NaelPH 5士0 .1%6 .5~7.2④法国NF x 41一oooc①Nacl 比重②Nac期 比重 PH5士0 .5%1 .030~1.040(350C)20士2%1 .126~1.157(35OC)7土0。2?
1 Salt water ① U.S. AsTMBll75 soil 1% 1.0255 ~ 1.0400 (20 OC) 6.5 (room temperature) ② Japan JISZ02365 Soil 1% 1.0268-1.0413 (33-35OC) 6.5 (room temperature) ③IEEC 68-2-11 (1964) NaelPH 5 ± 0 .1% 6 .5 ~ 7.2 ④ French NF x 41-oooc①Nacl Proportion ②Nac Phase Proportion PH5 ± 0.5% 1 .030 ~ 1.040 (350C) 20 ± 2% 1 .126 ~ 1.157 (35OC) 7 Soil 0.2?