船体每年特别检验
annual special survey of hull
定期船级检验
periodical classification survey
普通入级检验船舶普通入级检验
general classification test
二连浩特检验检疫局技术中心
Erlian Entry-Exit Inspection and Quarantine Postcode
制冷机器特别检验
special survey of refrigerated machinery
船舶普通入级检验普通入级检验
general classification test
自动化船船级符号
automatic ship class notation
成品检验竣工后的入级检验
inspection after construction
初级检验元件
primary detecting element