双环股份是一家石油天然气装备集成商。它拥有2000多家全球战略合作伙伴，是NOV、黑马、阿美
特克、PLT等知名品牌在中国的特约经销商。
联系人：王工
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Soft jacket drum heater IDR-G (to 260°C)
Hazardous area drum and base drum heaters FIDR-SR, FIBDR-SR (to 120°C)
Drum and base drum heaters IDR, IBDR, IDR-IBDR-CON (to 300°C)
德国THERMOCOAX ISOPAD加热带
Isopad加热带IDR-SM
IDR-SM-25
IDR-SM-23
IDR-SM-15
IDR-SM-13
IDR-SM-XL(1760*230MM)
ICON-TP7020-IDR
ICON-BOX-120-VFB
ICON-BOX-120 .1
IDR-SM-25 System 3000 Digital Side Scan Sonar
System 3000H Digital Side Scan Sonar
System 3900 Digital Side Scan Sonar
HYDROCHART 3500 Hydrographic Survey System
HYDROCHART 5000 Hydrographic Survey System
AUV/UUV System 5000 V2 Multi-Beam Side Scan Sonar
AUV/UUV 3500 High-Resolution Side Scan Sonar
K-Chirp Model 3310 Sub Bottom Profiler
klein3000侧扫声纳 klein5000侧扫声纳
Edgetech侧扫声纳4200
Edgetech侧扫声纳2205
Klein测深声纳UUV3500
Edgetech测深声纳6205
Klein跨接缆
Klein多路通信板
klein紧固件 EVAC真空马桶配件
气动控制器（CONTROL MECHANISM) ART. NO:
Rubber diaphragm
EVAC
执行机构
3.灰水阀
EVAC
EVAC
EVAC classic toilet
Evac
EVAC
EVAC