sanitary provision的意思|示意

Galley, sanitary spaces, provision spaces, and spaces where required by rules shall be of steel bulkheads with stiffeners or insulation bulkhead at suitable intervals.

厨房，卫生间、供应品间和一些必要规范上要求的处所，应该是设有扶强材的钢质舱壁或者在适当间隔处安装绝缘舱壁。

Four-dimensional, professional manufacture and provision of sanitary.

四维，专业卫浴的制造与提供。