Mine wellhead communication lightning protection box KHX50 optical cable line lightning arrester wellhead communication cable lightning protection boxfrom 1 839 166 som/monthот 15,326,384 sum
14kg Prepackaged Magnesium Alloy Sacrificial Anode Gas Pipeline Sacrificial Anode Cathodic Protection Magnesium Anodefrom 60 855 som/monthот 507,124 sum
Long-Distance Pipeline Cathodic Protection Project 11kg Magnesium Anode Magnesium Alloy Sacrificial Anode Anti-Corrosion Packagefrom 121 710 som/monthот 1,014,247 sum
Buried Metal Cathodic Protection Anti-Corrosion Package 8kg Magnesium Anode Pipeline Protection Buried Sacrificial Anode Packagefrom 133 880 som/monthот 1,115,671 sum
Substation Alloy Grounding Body Buried Pipeline Tank Outer Wall Underground Metal Anti-Corrosion Az63B Magnesium Alloy Anodefrom 97 368 som/monthот 811,397 sum
Mine 50/100 Road Wellhead Communication Cable Lightning Protection Box Coal Mine Communication Cable Signal Lightning Arresterfrom 1 807 456 som/monthот 15,062,136 sum
KHX50 Intrenit Safety Mine Optical Cable Lightning Arrester Coal Mine Well Communication Optical Cable Communication Optical Fiber Line Lightning Arresterfrom 1 584 322 som/monthот 13,202,685 sum
KHX50 line lightning arrester 30-way mine communication cable lightning protection box communication cable into the well for lightning protectionfrom 1 744 037 som/monthот 14,533,640 sum
100-to-wellhead communication lightning arrester KHX50 communication line lightning arrester mine communication cable lightning protection boxfrom 1 689 944 som/monthот 14,082,864 sum
Communication cable, optical cable, optical fiber lightning protection fuse, inwhere-safe optical cable line lightning arrester, lightning protectorfrom 1 584 322 som/monthот 13,202,685 sum
Two-in-one intelligent digital cathodic protection potentiostat PS-1 type anode polarization instrument oil pipelinefrom 213 388 som/monthот 1,778,234 sum
Field station cathodic protection potentiostat Field station cathodic protection potentiostat ICCP anticorrosive instrumentfrom 213 388 som/monthот 1,778,234 sum
Automatic collection potentiostat SCR type 50V30A installation guidance high frequency switch potentiostatfrom 213 388 som/monthот 1,778,234 sum
Explosion-proof potentiostat Oil and gas pipeline Combined potentiostat Rectifier Intelligent potentiostatfrom 238 010 som/monthот 1,983,415 sum
Power rectifier equipment constant potential controller pipeline impressed current cathodic protection constant potential instrument integrated machinefrom 133 880 som/monthот 1,115,671 sum
Oil and gas pipeline combined potentiostat HD-4 two-in-one potentiostat constant power supply cathodic protectionfrom 225 699 som/monthот 1,880,824 sum
Cathodic protection anti-corrosion constant potential instrument two-in-one constant pipeline potential instrument silicon controlled constant potential instrument.from 225 699 som/monthот 1,880,824 sum
40V/20A two-in-one potentiostat impressed current cathodic protection power supply cabinet SCR potentiostatfrom 225 699 som/monthот 1,880,824 sum
Oil and gas pipeline, one main and one standby potentiostat, cathodic protection, combined thyristor potentiostat, anticorrosive instrumentfrom 133 974 som/monthот 1,116,448 sum
50V30A potentiostat A potentiostat with a standby impressed current cathodic protection material potentiostatfrom 164 891 som/monthот 1,374,090 sum
Constant potential controller pipeline impressed current cathodic protection power supply cabinet pipeline combined potentiostatfrom 133 880 som/monthот 1,115,671 sum
Impressed current pipeline cathodic protection anti-corrosion potentiostat one main one standby potentiostat anti-corrosion instrumentfrom 133 880 som/monthот 1,115,671 sum
Cathodic protection constant potential controller multi-in-one constant potential meter buried pipeline thyristor constant potential meter.from 128 821 som/monthот 1,073,508 sum
Oil and gas pipeline pipeline combination potentiostat impressed current cathodic protection numerical control high frequency potentiostatfrom 133 974 som/monthот 1,116,448 sum
Cathodic protection power supply two-in-one potentiostat CNC high frequency impressed current cathodic protection potentiostatfrom 185 502 som/monthот 1,545,851 sum
Silicon controlled intelligent potentiostat Pipeline anticorrosion Impressed current potentiostat Constant power cathodic protectionfrom 185 502 som/monthот 1,545,851 sum
Special Zh-3 Zinc Sacrificial Anode for Cathodic Protection Prepackaged Buried Zinc Anode for Pccp Pipelinefrom 106 496 som/monthот 887,466 sum
50V/30A automatic acquisition potentiostat, one standby and one matching reference electrode potentiostat controllerfrom 164 891 som/monthот 1,374,090 sum
Oil pipeline insulation joint potentiostat anode ground bed intelligent collection silicon controlled potentiostatfrom 164 891 som/monthот 1,374,090 sum
CNC remote high frequency two-in-one potentiostat power control cabinet 30V/20A potentiostatfrom 229 802 som/monthот 1,915,021 sum
High-power low-power intelligent potentiostat cathodic protection intelligent test pile SCR potentiostatfrom 229 802 som/monthот 1,915,021 sum
Water Conservancy Pccp Pipeline Pre-Packaged Buried Zinc Anode 25kg Marine Bracket Type Zinc Alloy Sacrificial Anodefrom 112 581 som/monthот 938,178 sum
Constant power cathodic protection pipeline anti-corrosion potentiostat one main one standby potentiostat two-way potentiostatfrom 144 279 som/monthот 1,202,329 sum
One with one standby silicon controlled constant potential instrument cathodic protection pipeline impressed current constant potential instrument control instrument.from 144 279 som/monthот 1,202,329 sum
Remote control potentiostat Cathodic protection Pipeline anticorrosion potentiostat Explosion-proof dual-path potentiostatfrom 144 279 som/monthот 1,202,329 sum
Fixed-frequency explosion-proof two-in-one potentiostat oil and gas pipeline pipeline combined SCR potentiostatfrom 185 502 som/monthот 1,545,851 sum