混凝土冬季施工规范 冬季混凝土施工规范：保质量、促生产
wujiai
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.col-
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.button:
.container .btn-
.container .btn-
.container .btn-
.container .btn-
.container .btn-
.container .text-
.container .
@keyframes spinner {
100% { transform: rotate(360deg); }
}
@media (max-width: 767px) {
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.
.col-
.align-
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.container .btn-
.container .btn-
.container .btn-
.container .btn-
.container .btn-
.container .text-
.container .
}
冬季混凝土施工规范：保质量、促生产
保质量
促生产
保质量
促生产
保质量
促生产
const spinner1 = document.getElementById("spinner");
const spinner2 = document.getElementById("spinner2");
const spinner3 = document.getElementById("spinner3");
const spinner4 = document.getElementById("spinner4");
const spinner5 = document.getElementById("spinner5");
let spinning = false;
function startSpinner() {
if (!spinning) {
spinning = true;
setInterval(() => {
if (spinning) {
const percentage = Math.round(Math.random() * 100);
spinner1.style.animationDuration = ${Math.random() * 200 + 100}ms;
spinner1.style.animationRepeatCount = ${Math.random() * 3};
spinner1.style.animationCounter = ${Math.random() * 6};
const text = ${Math.random() * 100}%;
spinner2.style.animationDuration = ${Math.random() * 200 + 100}ms;
spinner2.style.animationRepeatCount = ${Math.random() * 3};
spinner2.style.animationCounter = ${Math.random() * 6};
const text = ${Math.random() * 100}%;
spinner3.style.animationDuration = ${Math.random() * 200 + 100}ms;
spinner3.style.animationRepeatCount = ${Math.random() * 3};
spinner3.style.animationCounter = ${Math.random() * 6};
const text = ${Math.random() * 100}%;
spinner4.style.animationDuration = ${Math.random() * 200 + 100}ms;
spinner4.style.animationRepeatCount = ${Math.random() * 3};
spinner4.style.animationCounter = ${Math.random() * 6};
const text = ${Math.random() * 100}%;
spinner5.style.animationDuration = ${Math.random() * 200 + 100}ms;
spinner5.style.animationRepeatCount = ${Math.random() * 3};
spinner5.style.animationCounter = ${Math.random() * 6};
spinning = false;
}
}, 100);
}
}
function startTimer() {
clearInterval(timer);
const startTime = Date.now();
let timeLeft = 100;
let count = 0;
let stop = false;
function updateTimer() {
const currentTime = Date.now();
timeLeft -= 1;
count++;
if (currentTime - startTime >= 1000) {
clearInterval(timer);
stop = true;
}
if (!stop) {
const elapsedTime = Math.round((currentTime - startTime) / 1000);
const percentage = Math.round((elapsedTime / 100) * 100);
if (Math.random() {
startTimer();
}, 100);
function startStopTimer() {
clearInterval(timer);
stopButton.disabled = true;
startButton.disabled = false;
stopButton.textContent = "开始";
startButton.addEventListener("click", () => {
startButton.disabled = true;
startStopTimer();
});
function startTimer() {
clearInterval(timer);
stopButton.textContent = "停止";
startStopTimer();
}
function stopTimer() {
clearInterval(timer);
startStopTimer();
}
}
startStopTimer();
document.getElementById("start-button").addEventListener("click", startTimer);
document.getElementById("stop-button").addEventListener("click", stopTimer);