H. Rotary used in conjunction with slurry pump can be used for the drilling of rock, slurry wall for loosen stratum of the Quaternary period and deep hole drilling in.

回转配用泥浆泵进行岩石钻进及第四纪松散地质层的泥浆护壁和深孔钻进。

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Yin Yun cloud gaps between a hole in being Yekai, H-way projection flush out the round and round, saturated with the world.

氤氲的云雾罅隙间，一道口子被拽开，轰地迸射出团团红晕，浸透了世界。

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With this AI pipe (1), a through-hole (H) which is punched out by press working is formed in at least one of the clamping portion (C1) and the clamping portion (C2).

对于该AI管（1），在夹持部（C1）和夹持 部（C2）的至少一个中形成通过压制加工而冲出的通孔（H）。

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