| 31 | OMRON E2E-C04S12-WC-C1 Proximity Switch Inductive Sensor 12-24VDC 10mA Automation Safety Switches Normally Open NO NPN 金属 感应 传感器 欧姆龙 接近 开关 二线 常开 | |
| 32 | OMRON E2E-X8MD1 Proximity Switch Sensor M12 12~24VDC 0.1A 8mm Scan Distance Automation Safety Switches 欧姆龙 接近 开关 金属 感应 传感器 二线 8厘米 感应距离 | |
| 33 | Omron G5A-237 G5A-237P Relay 5VDC 12VDC 24VDC General Purpose Power Electronic Low Signal 8pin Unique Bifurcated Crossbar Contact 欧姆龙 直流 8针 续电器 | |
| 34 | Oval Spiral Duct with Insulation | |
| 35 | Offset Oval Duct | |
| 36 | Oblong Punch & Die Set | |
| 37 | OIL PUMP | |
| 38 | Oil Cooler Element | |
| 39 | Orca Electric Bilge Pump | |
| 40 | Orca Auto 1300 | |
| 41 | Oil Distributor 4mm 10 Road Resistance Proportion Metering Valve Oil Dispensor Resistance Proportion Metering Zinc Alloy DPC3 10-Out 分油器 油排 带油嘴 锌合金 配 计量单向阀 | |
| 42 | Over-The-Side Heaters | |
| 43 | Overhaul of Diesel Engines on Board Vessel | |
| 44 | Overhaul of Engine | |
| 45 | Oily Water Separator | |
| 46 | Omron R88M-K, R88D-KT | |
| 47 | Omron R88M-K, R88D-KN-ML2 | |
| 48 | Omron R88L-EC, R88D-KN-ECT-L | |
| 49 | Omron R88M-K, R88D-KN-ECT | |
| 50 | Omron R88M-1 or R88D-1SN-ECT | |
| 51 | Omron R88M-1A or R88D-1SAN-ECT | |
| 52 | Open Earth Bucket | |
| 53 | Open-able cable drag chain | |
| 54 | Oxygen Meter Lutron P02-250 | |
| 55 | Optical Leveler Bosch GOL32D | |
| 56 | Oxygen Meter (02) Lutron DO-5510HA | |
| 57 | ORP Meter Lutron YK-23RP | |
| 58 | Optical Fibre Checker GoldTool TTK-3600-2A | |
| 59 | Optical Power Meter GoldTool TCT-5100 | |
| 60 | Orthophthalic Gelcoat GS-5200-4 RAL 9023 Pearl dark grey | |