求翻译：底，使切割板的边缘平直方正，无缺棱掉角等缺陷。将石膏板的长边（包封边）与支撑龙骨垂直铺设，板不得有悬挑现象。石膏板对接时靠紧，但不得强压就位。可从一板角或中间行列开始。不宜多点同时铺钉。要求板缝顺直，宽窄一致，不得有错缝现象。是什么意思？

The end of the cutting edge of flat plate Founder, no lack of defects such as edge off angle. The long side of the gypsum board (including Edge) and support the vertical keel laying of the board shall not overhang the phenomenon. Gypsum board docking try to be, but not extreme pressure in place. Ang

Bottom, making the cutting edge of GEM straight edges off founder, intact, such as point defects. gypsum board will be the longest side (package) and the sustaining edge sealing keel plate shall not be an overhanging vertical lines, single phenomenon. gypsum board for strong pressure on, but shall n

The bottom, causes the cutting board the edge straight upright, complete bank or ridge between fields to fall flaws and so on angle.(Nearby envelope) vertical lays down the plaster tablet broadside with the support keel, the board must not have hangs selects the phenomenon.When plaster tablet dockin

The end of making cutting edge flat founder, there is no default edge off corners and other defects. Gypsum Board of long side (edge) and supports perpendicular to the keel laying, there shall be no suspension. When Gypsum Board Joint close, but shall not be put down by force in place. Starting from