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1·Customs duty inspection charge at unloading port discharging charge to be borne by buyer.

海关有关关税及到达港商检、卸货费由卖方承担。

2·The technical measures for mould unloading during the preparation of a spherical charge were described and a much better design for shaping base was put forward.

文中简要阐述了在制备球形药包过程中，为解决压装药件的退模问题所采取的技术措施，并提出了较佳的成型底座的设计方案。

3·Under sudden loading and unloading, there would generate charge-induced signal with low strength.

煤样在突然加卸载时，有电荷感应信号产生。