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ph1+

ph1+, Total:5 items.

In the international standard classification, ph1+ involves: Analytical chemistry, Open systems interconnection (OSI).

American Society for Testing and Materials (ASTM), ph1+

• ASTM D6569-00 Standard Test Method for On-Line Measurement of pH¹
• ASTM D6569-05 Standard Test Method for On-Line Measurement of pH¹

ANSI - American National Standards Institute, ph1+

• X3.293-1996 Information Technology - Serial Storage Architecture - Physical Layer 1 (SSA-PH1)
• INCITS 293-1996 Information Technology - Serial Storage Architecture - Physical Layer 1 (SSA-PH1)

American National Standards Institute （ANSI), ph1+

• ANSI/INCITS 293-1996 Information Technology - Serial Storage Architecture - Physical Layer 1 (SSA-PH1) Replaces ANSI X3.293-1996

Others:   ph1+.