求翻译：混凝土模板温度控制在5～30℃（每孔梁浇注开盘前检测）；入模温度为5～30℃（每批不大于100m 3测一次）；混凝土入模含气量控制在2%～4%（每批不大于50m 3测一次）；混凝土坍落度（坍落扩展度）每批不大于50m 3测一次。是什么意思？

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formwork temperature control in 5 to 30 °C Leung (each hole pour pre-opening testing); into the mold temperature to 5 ~ 30 (each batch of little °C to detect a ) 3 100 m; concrete into the mold containing gas volume control in 2 to 4 percent (each batch of less than 50 m 3 ) A detection; concrete 7-

The concrete template temperature control (pours in front of opening price in 5~30℃ each Kong Liang to examine); Enters the mold temperature (not to be bigger than 100m 3 for 5~30℃ each batch to measure one time); The concrete enters the mold air content control (not to be bigger than 50m 3 in 2%~4%

Concrete temperature control in the 5~30℃ (per Kong Liang cast before the opening test), into the die temperature of 5~30℃ (each consisting of not more than 100m 3 log); air content of concrete into the mold control in 2%~4% (each consisting of not more than 50m 3 log); slump of concrete (slump exte

Concrete temperature control in the 5~30℃ (per Kong Liang cast before the opening test), into the die temperature of 5~30℃ (each consisting of not more than 100m 3 log); air content of concrete into the mold control in 2%~4% (each consisting of not more than 50m 3 log); slump of concrete (slump exte