| 摘要 |
<p>A suitcase fitted out as a travelling photographic processing kit involves various components made of plastics materials. Specifically, the body of the case is pref. assembled from two thermoformed ABS mouldings; the fittings include three dishes or sinks made of PVC with integral drains, and the overall wt. of the outfit, including struts and a base for an enlargement is approx. 15 kg. The plastics components offer a combination of light wt. and toughness.</p> |
