The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly.

本实用新型涉及一种锻压组合式中央水冷氧喷枪喷头总成。

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This cleaning spray head is driven by the counter-force of the liquid.

喷嘴利用液体的反作用力驱动。

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Rotary sprayers use gear driven or impact hammer mechanisms to rotate the spray head in a circle.

使用旋转式喷雾器齿轮驱动或影响锤机制，旋转一圈的喷头。

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At least once a week, says Davuluri Venkateshwarlu, head of Glocal, farmers spray the fields with pesticides like Nuvacron, banned by the U.S. Environmental Protection Agency, and endosulfan, methomyl and Metasystox, considered by the EPA to be highly toxic.

FORBES: Child Labor

Because the edifice is mostly concealed under the veil, the girls often use oversize clips, bits of sponge, hair spray and other artifice to enlarge the bumps of hair on the back of their head.

WSJ: Young Women's Elaborate, High-Rise 'Camel Hump' Hairstyles Turn Heads in Dubai Malls