| 摘要 |
<p>According to an embodiment of the present invention, a pressure container to store chemical substances comprises a canister with an opening; an insertion unit which is combined to the opening and has an inner side with an indented part and an outer side to be connected to a connecter; a retainer fixed inside the indented part by mounting; a fitment which is combined to an entrance of a liner which is formed to store chemical substances therein, and mounted on the inner side of the retainer; and a deep tube mounted on the inner side of the fitment and discharging the chemical substances by extending into the inside of the liner.</p> |
