800 kilograms/M sew to lock the dint,and guarantee the floor endurable constant.
800 kilograms/M sew to lock the dint,and guarantee the floor endurable constant.
800公斤/米的拼缝能力，保证地板的恒久不变。
800 kilograms/M sew to lock the dint,and guarantee the floor endurable constant.
800公斤/米的拼缝能力，保证地板的恒久不变。