Valve shall have a brass body and stainless steel stem and spring.

这种阀门应该是黄铜阀体，不锈钢阀杆和弹簧。

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The artist found this bumblebee in his grandfather's back yard and went on to embellish it using brass gears and parts, a tension spring, and dial.

艺术家发现这在他祖父的后院大黄蜂又到美化它用黄铜齿轮及配件，弹簧张力和拨号。

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Flap front has logo-engraved spring-action rhodium-plated brass Cooper lock with key fob and working keys.

襟翼前面有标志刻春季行动镀铑黄铜库珀锁与钥匙和工作键。

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Watkins then played in the band his father conducted - the Spring Gardens Brass Band in Reading - of which his grandfather was also conductor and a founder member.

BBC: James Bond trumpeter Derek Watkins dies