This utility model relates to a hand held injectiongun of injection liquid plastic raw material.
本实用新型涉及一种灌注液体塑胶原料的手持式灌注枪。
2
An airplane lubricating oil injectiongun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
3
There are many routes of DNA vaccine immunization, including intramuscular injection, intradermal injection, subcutaneous injection, gene gun immunization, mucosa immunization, and so on.