详细介绍：
E+H 流量计
E+H 50W2H-H50A1A10A7AW DN=200
E+H 50W3H-H50A1A10A7AW DN=300
E+H 50W1F-H50A1A10B7AW
E+H 50P50-AA1A1AA0AAAA
E+H 80I50-AD2WAAAAA4AD
E+H FMC671Z-A0E1A1 DC24V
E+H PMP635-R43L9M1AEU1
E+H 50088281
E+H 50004201
E+H 50P40-EA2A1AA0AAAA
E+H 92TA1-AA
E+H 72F50SF0-AA12AA4AW
E+H 80F40-AD2SAAAAAA
E+H 83F40-AD2SAAAANB
E+H 50P80-EA1A1AA0BAAA
E+H 80F50-AD2SAAAABAABA
E+H DTI200-ABB22A
E+H 50W65-HA0A1A0AAAW
E+H 50W80-HA0A1A1AAAW
E+H 50W2F-HC0A1A1AAAW
E+H 50W25-UAOA1AA0A4AA
E+H 53H04-KA0B1AC1AAHAJ
E+H 53H08-KA0B1AC1AAHAJ
E+H 50W40-UA0A1AA0AAAA
E+H 50W50-UA0A1AA0AAAA
E+H 50W25-UA0A1AA0AAAA
E+H 72F80SE0-AA1AAA4AAA
E+H 72F50SE0-AA1AAA4AAA
E+H 83F50-AFTSAAAAAAA
E+H 53H80-A00B1AA0ABAB
E+H 53H40-A00B1AA1ABAB
E+H 53H15-A001AA0AAAB
E+H 50H40-UF0B1AA0AAAD
E+H 50P40-EA2A1AA0BAAA
E+H 50P50-EA2A1AA0BAAA
E+H 50P80-EA2A1AA0BAAA
E+H 80M50-AS2AABAAAAA8
E+H 50W4H-HC0A1AA0AA4AA
E+H 50P1F-AA1A1A0AAAA
E+H 65F15-AE2AG1AABAA
E+H 65F25-AE2AG1AABAA
E+H 50W3H-HD0A1AA0A5AA
E+H 65F15-AE2AG1AAAAA
E+H 80E08-AD2SAABAAAAA
E+H 80E08-AD2SAABAABAA
E+H 72F50-SE0AA1DAA4AA
E+H 72F40-SE0AA1DAA4AA
E+H 72F1F-SE0AA1DAA4AA
E+H 50P1F-EC0A1AACZAAAA
E+H 72F40-SE1AA1AAA4AW
E+H 72F15-SE1AA1AAA4AW
E+H 50W25-UA0A1AA0A4AA
E+H 72W50-SE0AAA1AAAA
E+H 50P25-EA0A1A0AAAA
E+H 80F80-AD2SAAAAAA
E+H 80F25-AD2SAAAAAA
E+H 83F80-AD2SAAAAAA
E+H 83F25-AD2SAAAAAA
E+H 50W1F-UC0A1AA0A4AA
E+H 50W1H-HC0A1AA0AAAA
E+H 53P1H-EC0B1BA0ABAA
E+H 53P1Z-EH2B1BA0ABAA
E+H 50W3H-HC0A1AA0ABAA
E+H 50W5H-HC0A1AK1ABAA
E+H 50W4F-HC0A1AK2ABAA
E+H 53W65-HH0B1BA0ABAA
E+H 50W80-HC0A1AK1ABAA
E+H 50W1Z-HC0A1AA0ABAA
E+H 50W1H-HA0A1AA0AAAW
E+H 50P15-EA1A1AC0A4AA
E+H 50P1H-EC1A1A10AAAA
E+H 50P50-EA1A1AC0AAAA
E+H 10W32-UAGA1RA0B5AA
E+H 10W32-UAGA1AA0A4AA
E+H 10W40-UAGA1AA0B4AA
E+H 10W1H-UCGA1AA0B4AA
E+H 40E25-AD2SAABAB5AA
E+H 80M80-AS2AAABABBAA
E+H 80M50-AS2AAABABBAA
E+H 50W1F-H50A1A10B7AW
E+H 72W1F-990AA1CAB4AA
E+H 72W80-991AA1CAB4AA
E+H 50W32-UA0A1A10AAAW
E+H 50W2H-UB0A1AA0AAAW
E+H 50W40-UL1A1AA0A4AA
E+H 50W50-UL1A1AA0A4AA
E+H 50W2H-UL1A1AA0A4AA
E+H 50W80-UL1A1AA0A4AA
E+H 50P40-EA1A1AA0BAAW
E+H 53P15-EA0B1AA0AAAJ
E+H 50P15-EA0A1AA0AAAA
E+H 50P80-BC0A1AC1AAAA
E+H 53W1H-UA0B1AA0AAAA
E+H 50H1H-UF0A1AB0AAA
E+H 83F1H-AD1SAACAAAQ
E+H 83F1F-AD2SAACAAAQ
E+H 83F40-AD2SAA3AAGAA
E+H 80F80-AD2SAAAAAA
E+H 80F25-AD2SAAAAAA
E+H 72F1F-SE0AA1DAA4AW
E+H 50W5H-UD0A1AK2AAAH
E+H 52013305
E+H 52013543
E+H 51501081
E+H 50098566
E+H 50W4H-UD0A1AK2AAAH
E+H 83A02-ASVWAAAAAAB
E+H 50W1H-HC0A1AK2AAAA
E+H 50W7H-HC0A1AK2AAAA
E+H 80F15-AAASAABABAAAAA
E+H 80F50-AD3SAAAAAAAA
E+H 50H08-A00A1AA0AAAA
E+H 72F2F-SB0BA1AAA4AW
E+H 73F1H-SB4BA1AAA4A
E+H 53W2F-HD0B1AAGAA L=15M
E+H CYY102-A
E+H RMS621-21AAA1211
E+H 53P4H-EC1B1AC2AAAA
E+H 53P80-AA1B1AC2AAAA
E+H 53P1H-EC0B1BA0AGAA
E+H 10P50-EA1A1AA0A5AA
E+H 50P1F-EC0A1AA0AAAA
E+H 83F40-AD2SAABACAJV
E+H 55S40-EA1B1AC0AAAA
E+H 72F1H-SB0AA1CAA4AW
E+H 80E40-AFTSAAAABAAA
E+H 80M50-AS2AABAAAAA8
E+H 50P65-EA1A1AA0BAAA
E+H 50P40-EA1A1AA0BAAA
E+H 50H04-A00A1AC1AAAA
E+H 53P1H-EC0B1BG2AGAA
E+H 53P1H-EC0B1BA0AGAA
E+H 91WA1-AA3J12ACA4AA L=60米