如今，这些铁匠在印度小村庄的郊区扎营，用金属制造简单的物品。
Today these blacksmiths pitch camp on the outskirts of tiny Indian villages and make simple goods from metal.
他也大量使用水井，黄玉，黄水晶和绿玉装饰表面，同时用各种不同的金属制造表身和其他装饰部分。
He used rock crystal topaz citrine and aquamarine for the face and various materials for the base and embellishments.
电离室电极用高原子序数的金属制造。
活塞越轻，轴承的负荷越小，轴承的工作寿命就越长。还有一种可是活塞质量减小的方法，就是用轻金属制造活塞。
The lighter the piston, the less the hearing load and the longer the bearing will last. Another way to lighten the piston is to make it of light metal.
活塞越轻，轴承的负荷越小，轴承的工作寿命就越长。还有一种可是活塞质量减小的方法，就是用轻金属制造活塞。
The lighter the piston, the less the hearing load and the longer the bearing will last. Another way to lighten the piston is to make it of light metal.
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