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Telephone chat ShandongJinan City
Ammonia gas alarm
Jinan Shunan Electronic Technology Co
Telephone chat ShandongQingdao City
DS-50A BOD rapid tester
Qingdao Dasen Environmental Protection Equipment Co., Ltd.
Dasen 201 COD, ammonia nitrogen analyzer
DS-200 economical COD speed tester
DS-300A three-in-one COD, ammonia nitrogen, and total phosphorus analyzer
Economical PC-3A portable dust meter
LD-3F explosion-proof pocket computer laser dust meter
DS-FC handheld intelligent dust tester
CCHG1000 mine direct reading dust detector
Spot sales of sulfur dioxide analyzers, sulfur dioxide detectors, and sulfur dioxide alarms at special prices
Shandong Sinoguan Industrial Equipment Co., Ltd. (Jinan)
Dust detector
Qingdao Pantech Environmental Protection Equipment Co
Five-day cultivation Juchuang bod differential pressure tester
Qingdao Juchuang Environmental Protection Equipment Co
Universal COD rapid tester (12 holes) COD water quality analyzer
diesel alarm
alcohol alarm
Hydrogen alarm
JC-200C intelligent COD meter (9 holes)
​ JC-101 COD constant temperature digestion instrument constant temperature accuracy: ±1℃
Temperature range: 32℃-399℃COD digester
￥1.00 ShandongJining City
Groundwater detector factory direct sales
山东中矿集团掘进支护分公司
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