...已有新的要求，即高可靠度级CLASS 3的线路板在焊锡性（Solderability） 试验之前，还须先进行 8 小时的"蒸气老化"（Steam Aging），亦属此类试验。 2、Accuracy 准确度 指所制作的成绩与既定目标之间的差距。
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Steam Aging Life Tester 蒸气老化寿命试验机
steam aging test 蒸汽老化试验 ; 蒸气老化测试
Steam Aging Test Machine 蒸汽老化试验机
Steam aging test chamber 名称蒸汽老化试验箱
The Cadence Steam Aging systems are the only systems currently on the market that meet this precise control requirement.
“节奏”蒸汽老化试验机是目前市场上唯一能够满足这种精确控制要求的同类产品。
Starting with the heat balance of steam turbine unit and condenser, the study is carried out on changed direction of exhaust steam point after turbine performance aging.
从汽轮机组和凝汽器的热平衡入手，对汽轮机性能老化后低压缸排汽点变动方向进行了研究。
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