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“你知道锚杆外露多少?间距多少?”6月20日4点班,中国平煤神马集团梨园矿宁庄井综掘队副队长李根学在二1-21150风巷切眼跟班时,看到职工小王和老李正忙着打项部锚杆,但所用的锚杆有点弯曲,旁边已经打好的两根锚杆间距有点大,他一边制止,一边大声地问身边的班长李团伟。“锚杆的外露要在20到30厘米之间,间距在250到300厘米。”李团伟快速准确地答道。“那你们用这弯锚杆能打进去?外露尺寸能符合要求?最后这两根间距怎么超过了300厘米?”李根学紧接着问。
“Do you know how much anchor? Spacing how much?” “At 4 o’clock on the June 20, China Pingdingshan Ma Group Pear Garden Ningzhuang well digging team vice captain Li Genxue in 1-21150 Air Lane cut eye with class , To see the workers Xiao Wang and Lao Li are busy hitting the anchor bolt, but the anchor used a little bent, next to the two anchors have been laid a little pitch, while he stopped, while loudly asked the squad leader Li group Wei. ”The bolt should be exposed between 20 and 30 centimeters and the distance between 250 and 300 centimeters.“ Lee Tuan-wei answered quickly and accurately. ”Then you can use this curved anchor can be scored? Exposed size to meet the requirements? The last two spacing more than 300 cm?" Li Genology immediately asked.