?????????? ?????????????????? ??????? ???????????????????????????????? : ???????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????????? ???????? ????? ?????? , ??????????? ????? ?????????? ???????? ?????? ??? ????????????????? ?????????????????

????????????????????????? ?????????????????????????? ???????????????a 3D-printed slab results in a walkable roof demonstrating the feasibility of the multi-Tale 3D-printed making ?????????????????????????????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????????

????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????? ????????????????????????????????????????? ???????????????????????????????????????????????????????????????????? ??????????????????????????????????????

sex ??? really like ?????????????????? ??????????? ???????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????? ???????????????? “?????????????????” ????? ??? ?????????????????????????????????????????????????????? ??????????? ??????????????? ???????????? ?????????? ?????????????

ก่อนจะมาเป็นเหล็กในงานก่อสร้าง เหล็กที่ใช้ในงานก่อสร้างà¹