Flange joints and groove size shall comply with GB/T 9124 - 2000 annex B (informative) regulations.

法兰的焊接接头型式和坡口尺寸应符合GB/T 9124—2000附录B（提示的附录）的规定。

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Objective To study the pathogenicity of GB virus C(GBV-C), and effect of coinfection with GBV-C on hepatitis B and C.

目的探讨GB病毒C（GBV -C）的致病性，以及混合感染GBV -C后对慢性乙型肝炎及慢性丙型肝炎预后的影响。

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It was suggested that the stability of physical index should be guaranteed by carrying out GB 9102-2003 Appendix B relating to PA6 tire cord conditioning in a drier.

建议轮胎厂和帘子布厂执行GB9102-2003标准时，以附录B干燥器内的调湿平衡为执行基础，可保证锦纶6帘子线性能指标的稳定。

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