SX-17
Touching-type knife, used as present or key card.
Links:
fiberglass, fiberglass mesh,
membrane,
breathable membrane,
roofing
membrane, roofing foil,
valve
材料,
防水,
防水透气膜,
防水材料,
保温材料,
墙体材料 ,
防水透汽膜,
律师