Bollard amupada laifọwọyi, ti a tun mọ ni laifọwọyi nyara bollard , Awọn bollards laifọwọyi, awọn bollards anti-collision, bollards hydraulic lifting, semi automatic bollard, ina bollard ati be be lo. awọn opopona, awọn ibudo ọna opopona, Awọn papa ọkọ ofurufu, awọn ile-iwe, awọn banki, awọn ẹgbẹ nla, awọn aaye paati ati ọpọlọpọ awọn iṣẹlẹ miiran. Nipa ihamọ awọn ọkọ ti nkọja, aṣẹ ijabọ ati aabo o ...
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