1. We specialize in making a wide range of ball valves, brass ball, brass ball valve, ball valves accessories, ball valves manufacturers. 基元铁工厂制造铜球铜球阀,球阀,铜球,铜球阀,球阀,不
2. A plug of bone recovered intact near the skull in an Inca cemetery reflects an impact much less forceful than a modern gunshot and bore a concave imprint highly suggestive of a musket ball. 图为还原后的一个受到过枪伤的骨关节。这个关节在有枪伤的头骨附近被发现,这个骨关节所受到的枪伤要比现代武器的伤害程度轻很多,从表面上留下的凹痕来看,应该是由步枪的子弹击中所致。
3. Does the player incur a penalty under Rule 15-3 for playing a wrong ball, even though that wrong ball was played in mistake for a provisional ball which never became the ball in play? 这名球员会按照规则15-3,因打了一个错球而被罚一杆吗,即使那个错球是错误的做为临时球被打,而且一直没有成为使用中球?
5. According to the different materials, Ball Joint Handrails can be classified Steel Ball Joint Handrails, Aluminium Ball Joint Handrails and Stainless Steel Ball Joint Handrails. 球接栏杆以制造材质的不同而分,例如钢栏杆,铝合金栏杆,不锈钢栏杆等。