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（1）規格尺寸允許有偏差，說明：規格小于等于15mm時，允許有偏差1mm.
(1) the size of the specification allows deviations, Description: specifications are less than or equal to 15mm, allowing the deviation of 1mm.
(2)平面度允許有極限公差，仿大理石板材的平面度是指板材平面的平整程度。它影響著鋪貼石材后整個飾面的平整度。測量時是將測量要求的鋼平尺貼放在被檢測板材的平面的兩個對角線上，因板材不可能十分平整，所以會在測量板面和平吃面出現間隙。
(2) the flatness of the plate is allowed to have the limit tolerance, the flatness of the marble slab is the flat degree of the sheet plane. It affects the flatness of the whole finish after paving stones. Measurement is the measurement requirements of steel straightedges posted on the tested plate plane of two diagonal, sheet may not be very smooth, so in the measurement of surface peace noodles gap.

可用測量塞尺來測量間隙尺寸，若被檢測板材面的對角線長度大于1000mm時，用長度為1000mm的鋼平尺沿對角線分段檢測，以最大間隙尺寸表示平面度的極限公差。
Available measurement feeler gauges to measure the gap dimensions, if it detects plate face diagonal length greater than 1 000 mm, length 1000mm steel straightedges along the diagonal subsection detecting representation of flatness and the limits of tolerance to the maximum gap size.
（3）角度允許極限公差拼縫板材，正面與側面的夾角不得大于90。異型板材角度允許極限公差有供需雙方協商確定。角度是指板材平面上兩條鄰邊間的夾角。
(3) the angle limit of tolerance joint plate, front and side angle of not more than 90. The angle of the special shaped plate allows the limit tolerance to be negotiated between the supply and demand sides. Angle is the angle between the two adjacent sides of the plate plane.
（4）仿大理石板材的普型板材兩邊的夾角應為90。測量時用規定的90鋼角尺，將角尺長邊緊貼板材的長邊，短邊緊貼板材短邊。用塞尺測量大理石板材與角尺短邊之間的間隙尺寸。根據規定分別測量板材的兩對角或板材的四個角，以其中最大間隙尺寸作為角度允許極限公差值。
(4) the angle between the two sides of the panel of the imitation marble slab shall be 90. When measuring with 90 steel square provisions, long side of the long side plate close to the square, close to the short side of the short side plate. With the gap size between the short side of the square and marble feeler. In accordance with the provisions of the two angle measurement of the plate or sheet of four angles, in which the maximum clearance size as the angle to allow the value of the limits of tolerance.