协调 | xié tiáo | to coordinate / to harmonize / to fit together / to match (colors etc) / harmonious / concerted | |
装配 | zhuāng pèi | to assemble / to fit together | |
咬合 | yǎo hé | (of uneven surfaces) to fit together / (of gear wheels) to mesh / (dentistry) occlusion / bite | |
拼合 | pīn hé | to fit together / to put together |