制造、检测标准：参照“HGJ501-502-86压力容器视镜”设计制造和验收。
Manufacture and inspection for sight glass shall be in accordance with HGJ501-502-86 standard.
溶解乙炔气瓶按照GB11638进行设计、制造和验收，主要用于乙炔气体的储藏和运输。
Dissolved acetylene cylinder is designed, manufactured and tested for acceptance in compliance with GB11638 The cylinder is widely used for storage and transportation of acetylene.
容器的制造、试验和验收均按机械部钢制焊接容器技术条件执行。
The manufacture, test and check & acceptance for these vessels are performed according to the technical terms for the steel welding vessels issued by the Ministry of Machinery.
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