Guttering & Drainage Haier Hand Tools Hardware Knobs Home Safety Hooks HVAC Ducting and Ventilation Insulation Interconnect Terminals Keys Kitchen Fixtures and Materials Kitchen Hardware Kitchen Plumbing KNIPEX Tools Light Bulbs Mailboxes and Mailbox Accessories ...
处理系统,压缩空气系统,真空系统,锅炉,电梯,机房精密空调,UPS及应急发电系统, 楼宇BA控制系统等包括设备效能评估及时提出设备升级改造要求或方案 Manages, maintains and repairs the building systems of client, including but not limited: Building and Facilities, HVAC, Electrical, F.S, Plumbing and Drainage, ...
They’re responsible for improving our lives and society because our world’s high maintenance lifestyle was built upon their inventions. Everything from plumbing to weaponry has been created or influenced by this remarkable empire. My life especially has been altered because of the advancements of...
Used for the connection between the tube end in chemical, construction, water supply, drainage, oil and gas, light and heavy industrial, refrigeration, sanitation, plumbing, fire protection, electrical, aerospace, shipbuilding and other infrastructure projects Type: Welding Neck(WN)...