new type bolt 中文意思是什麼
new type bolt
解釋
新型插銷-
Based on the supporting design of resin anchoring bolt in daliuta coal mine, the engineering analogy method was adopted to design the supporting system using the new type of mechanical anchoring bolt in the testing entry of fully mechanized mining face
摘要以大柳塔礦樹脂錨桿支護設計為基礎,採用工程類比法進行綜采工作面巷道新型機械錨桿支護設計。 -
Langlie the hardware product co., ltd. sh. china come into existence 2000 year, it is the speciality industry produce new type extrusion - rivet bolt and exactitude vehicle - piece or make - piece
朗烈五金製品有限公司成立於2000年,是國內新型壓鉚螺絲,精密車製件的專業生產企業。 -
Saving the mixing and solidifying time, the new type of mechanical anchoring bolt can greatly improve the construction speed of roadway of fully mechanized working face
同樹脂錨桿相比,新型機械錨桿節省了安裝、攪拌樹脂和等待樹脂凝固時間,大大提高了綜采工作面巷道施工速度。
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