| 摘要 |
A soil fumigation apparatus ( 10 ), suitable for the treatment of the soil ( 20 ) below a building slab ( 30 ) for termites, has an injector assembly ( 40 ) with an injection head ( 50 ) connectable to a supply of fumigating chemical(s), the injection head ( 50 ) being connected to one or more chemical distributors ( 60 ) each having a plurality of outlets ( 65 ) to distribute the fumigating chemicals to the soil ( 20 ).
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