... thickness 厚度 tighmess inspection 密固检验 unpack 开箱 ...
基于24个网页-相关网页
... inspection on hold 验舱 inspection on lightness 密固检验 inspection on refrigerating hold 冷藏舱检验 ...
基于22个网页-相关网页
短语
油舱清洁和密固检验
inspection on cleanliness&tightnessof tank
油舱密固检验
inspection on tightness of tank