以下为句子列表：
英文: Abstract: Brief introduction and canalization of the vibration and noise outoftolerance problems arisen during the prototype test for series YAX, and the suggestion for the prevention to them are given in t his paper.
中文: 文摘:本文简要介绍了YAX系列样机试制中遇到的振动、噪声超差问题，进行了原因分析，给出了拟采取的措施。
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英文: All sizes are standardly equipped with AWWA epoxy coated, UL/FM listed OSY resilient seated gate valves, CFM (cubic feet per minute) or GPM (gallon per minute) meter and ball type test cocks.
中文: 作为标准配置，所有通径美国自来水厂协会（AWWA）认可的环氧树脂涂敷，UL/FM认证外阀杆轭架弹性阀座闸阀，CFM（立方英尺/分钟）或GPM（加仑/分钟）水表和球型测试旋塞。
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英文: Double Check Valve Assemblies shall consist of two positive seating check valves located between two resilient seated shutoffs with four ball valve type test cocks.
中文: 这种双止回阀总成应该由两个正向密封止回阀，夹在两个弹性阀座关闭阀之间，并配置四个球阀型测试旋塞构成。
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英文: Features a modular design concept which facilitates maintenance and assembly access. All sizes are standardly equipped with gate valves and ball type test cocks.
中文: 模块化结构的特点在于简化维护，有助于总成的接近。作为标准配置，所有通径都配置闸阀和球型测试旋塞。
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英文: Make plan for products type test and arrange to do the test according to the schedule.
中文: 制定产品的型式试验计划并按照时间表安排进行试验。
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