阐述了测试射孔联作施工中，由于射孔造成的压力计及时钟的损坏原因及解决的办法。
The mangle reason of pressure gauge and clock caused by perforation in testing the construction with perforation and the solution ways are described in this paper.
指出高压也是压力计损坏的主要因素。
The high pressure is indicated as the main factor causing da…
指出高压也是压力计损坏的主要因素。
The high pressure is indicated as the main factor causing da…
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