CHINESETUBE国产高清18

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植筋膠計算器
鋼筋螺桿直徑*
cm
鉆孔孔徑*
cm
鉆孔深度*
cm
植筋總量*

植筋膠用量

本次植筋(螺桿)用膠量 ML

建議使用卡本400ml注射植筋膠

CHINESETUBE国产高清18