- air tight concrete气密混凝土;
- air tamper风动打夯机，风动捣棒，风动夯;
- air supply plant送气装置;
- air setting refractory mortar气凝性耐火砂浆;
- air setting refractory cement气凝性耐火胶结材料;
- air sampling空气取样;
- air raidn.空袭;
- air placing machine混凝土气力压送机;
- air placer混凝土气力压送机;
- air outlet送风口，出风口;
- air marshal中将;
- air hostessn.<英，过时>空中小姐，客机女服务员;
- air heating热风供暖，空气供暖法;
- air hardening mortar气硬灰浆;
- air flow switch气撂电器;
- air flow气流;
- air entraining cement掺加气剂的水泥;
- air duct空气管道;空气流导管;通气道;导气管;
- air dried lumber气干材;
- air conditions空气状态;
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